Add ReportingObserver report type permissions-policy-violation (#29500)

Author: hamishwillee

api/ReportingObserver.json

@@ -321,6 +321,41 @@
                   "deprecated": false
                 }
               }
+            },
+            "permissions-policy-violation": {
+              "__compat": {
+                "description": "`permissions-policy-violation` report type",
+                "spec_url": "https://w3c.github.io/webappsec-permissions-policy/#reporting",
+                "tags": [
+                  "web-features:reporting"
+                ],
+                "support": {
+                  "chrome": {
+                    "version_added": "120"
+                  },
+                  "chrome_android": "mirror",
+                  "edge": "mirror",
+                  "firefox": {
+                    "version_added": false
+                  },
+                  "firefox_android": "mirror",
+                  "oculus": "mirror",
+                  "opera": "mirror",
+                  "opera_android": "mirror",
+                  "safari": {
+                    "version_added": false
+                  },
+                  "safari_ios": "mirror",
+                  "samsunginternet_android": "mirror",
+                  "webview_android": "mirror",
+                  "webview_ios": "mirror"
+                },
+                "status": {
+                  "experimental": true,
+                  "standard_track": true,
+                  "deprecated": false
+                }
+              }
             }
           }
         }