[Fuzz] Update private Email to Group Email (#40129)

<!-- Enter a brief description/summary of your PR here. What does it
fix/what does it change/how was it tested (even manually, if necessary)?
-->
## Summary of the Pull Request
Update private notification and ado assignment email to
PowerToys@microsoft.com
<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [ ] **Closes:** #xxx
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

<!-- Provide a more detailed description of the PR, other things fixed,
or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed

src/modules/AdvancedPaste/AdvancedPaste.FuzzTests/OneFuzzConfig.json

@@ -16,7 +16,7 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "leilzh@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },

src/modules/Hosts/Hosts.FuzzTests/OneFuzzConfig.json

@@ -16,11 +16,11 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },
-      "jobNotificationEmail": "mengyuanchen@microsoft.com",
+      "jobNotificationEmail": "PowerToys@microsoft.com",
       "skip": false,
       "rebootAfterSetup": false,
       "oneFuzzJobs": [
@@ -57,11 +57,11 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },
-      "jobNotificationEmail": "mengyuanchen@microsoft.com",
+      "jobNotificationEmail": "PowerToys@microsoft.com",
       "skip": false,
       "rebootAfterSetup": false,
       "oneFuzzJobs": [
@@ -98,11 +98,11 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },
-      "jobNotificationEmail": "mengyuanchen@microsoft.com",
+      "jobNotificationEmail": "PowerToys@microsoft.com",
       "skip": false,
       "rebootAfterSetup": false,
       "oneFuzzJobs": [
@@ -139,7 +139,7 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },

src/modules/fancyzones/FancyZones.FuzzTests/OneFuzzConfig.json

@@ -16,7 +16,7 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },

src/modules/powerrename/PowerRename.FuzzingTest/OneFuzzConfig.json

@@ -11,7 +11,7 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "leilzh@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },

src/modules/registrypreview/RegistryPreview.FuzzTests/OneFuzzConfig.json

@@ -19,7 +19,7 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },
@@ -60,11 +60,11 @@
         // project, where bugs will be filed 
         "org": "microsoft",
         "project": "OS",
-        "AssignedTo": "mengyuanchen@microsoft.com",
+        "AssignedTo": "PowerToys@microsoft.com",
         "AreaPath": "OS\\Windows Client and Services\\WinPD\\DFX-Developer Fundamentals and Experiences\\DEFT\\SALT",
         "IterationPath": "OS\\Future"
       },
-      "jobNotificationEmail": "mengyuanchen@microsoft.com",
+      "jobNotificationEmail": "PowerToys@microsoft.com",
       "skip": false,
       "rebootAfterSetup": false,
       "oneFuzzJobs": [