* Remove all VideoConferenceMute related code and files
* Clean up vcm driver registry keys
* Also remove the Webcam report tool
* Also clean out video conference on the installer
* Fix spellcheck
* Remove comment about video conf
* Update gpo files revision
* Revert removing the VCM policies
* Deprecate VCM GPO policy
* Change deprecation message to show first supported version
* Tweak supported strings in the adml
This commit replaces all references to PowerToys' master branch
with "main" in documentation, code and build rules.
- [x] **Linked issue:** #5433
- [x] **Communication:** I've discussed this with core contributors in
the issue.
- [ ] **Tests:** Added/updated and all pass (not applicable)
- [ ] **Installer:** Added/updated and all pass (not applicable)
- [ ] **Localization:** All end user facing strings can be localized
(not applicable)
- [x] **Docs:** Updated
- [x] **Binaries:** Any new files are added to WXS / YML
- [x] No new binaries