update ownership (#5943)

Author: TylerMSFT

docs/docfx.json

@@ -167,7 +167,7 @@
         "atl/**.md": "tylermsft",
         "atl-mfc-shared/**.md": "tylermsft",
         "build/**.md": "tylermsft",
-        "build-insights/**.md": "kevcadieux",
+        "build-insights/**.md": "tylermsft",
         "c-language/**.md": "tylermsft",
         "c-runtime-library/**.md": "tylermsft",
         "cloud/**.md": "tylermsft",
@@ -204,7 +204,7 @@
         "atl-mfc-shared/**.md": "twhitney",
         "attributes/**.md": "twhitney",
         "build/**.md": "twhitney",
-        "build-insights/**.md": "kevca",
+        "build-insights/**.md": "twhitney",
         "c-language/**.md": "twhitney",
         "c-runtime-library/**.md": "twhitney",
         "cloud/**.md": "twhitney",