Rename have_* marks to with_*

Marks starting with "with" or "without" make more sense linguistically
than those starting with "have" or "have_not".

(cherry picked from commit df7e9f4ac3)

bin/tests/system/isctest/mark.py

@@ -59,11 +59,11 @@ without_fips = pytest.mark.skipif(
     feature_test("--have-fips-mode"), reason="FIPS support enabled in the build"
 )
 
-have_libxml2 = pytest.mark.skipif(
+with_libxml2 = pytest.mark.skipif(
     not feature_test("--have-libxml2"), reason="libxml2 support disabled in the build"
 )
 
-have_json_c = pytest.mark.skipif(
+with_json_c = pytest.mark.skipif(
     not feature_test("--have-json-c"), reason="json-c support disabled in the build"
 )
 

bin/tests/system/statschannel/tests_json.py

@@ -23,7 +23,7 @@ import generic
 requests = pytest.importorskip("requests")
 
 pytestmark = [
-    isctest.mark.have_json_c,
+    isctest.mark.with_json_c,
     pytest.mark.extra_artifacts(
         [
             "ns2/*.jnl",

bin/tests/system/statschannel/tests_xml.py

@@ -24,7 +24,7 @@ import generic
 requests = pytest.importorskip("requests")
 
 pytestmark = [
-    isctest.mark.have_libxml2,
+    isctest.mark.with_libxml2,
     pytest.mark.extra_artifacts(
         [
             "ns2/K*",