ci: cleanup renovate rules (#1303)

Author: sapphi-red

.github/renovate.json5

@@ -13,19 +13,6 @@
       matchFileNames: ['**/react-18/**', '**/compiler-react-18/**'],
       ignoreDeps: ['react', 'react-dom', '@types/react', '@types/react-dom'],
     },
-    {
-      extends: ['monorepo:swc'],
-      groupName: 'swc monorepo',
-      separateMajorMinor: false,
-    },
-    // renovate doesn't properly handle x.x.x-beta-hash-yyyymm version schema
-    {
-      matchPackageNames: [
-        'react-compiler-runtime',
-        'babel-plugin-react-compiler',
-      ],
-      followTag: 'latest',
-    },
     {
       matchDepTypes: ['action'],
       pinDigests: true,