update renovate

Author: JoeWang1127

renovate.json

@@ -29,16 +29,6 @@
       "matchStrings": ["uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v(?<currentValue>.+?)\\n"],
       "depNameTemplate": "com.google.cloud:sdk-platform-java-config",
       "datasourceTemplate": "maven"
-    },
-    {
-      "fileMatch": [
-        ".github/workflows/hermetic_library_generation.yaml"
-      ],
-      "matchStrings": [
-        "uses: googleapis/sdk-platform-java/.github/scripts@v(?<currentValue>.+?)\\n"
-      ],
-      "depNameTemplate": "com.google.api:gapic-generator-java",
-      "datasourceTemplate": "maven"
     }
   ],
   "packageRules": [
@@ -99,14 +89,6 @@
         "^com.google.cloud:google-cloud-"
       ],
       "ignoreUnstable": false
-    },
-    {
-      "packagePatterns": [
-        "^com.google.api:gapic-generator-java",
-        "^com.google.cloud:sdk-platform-java-config",
-        "^com.google.cloud:gapic-libraries-bom"
-      ],
-      "groupName": "sdk-platform-java dependencies"
     }
   ],
   "semanticCommits": true,