chore: rename .github/settings to .github/config

Update release workflow paths accordingly.

Author: iamralch

…thub/settings/release-please-config.json .github/config/release-please-config.json.github/settings/release-please-config.json renamed to .github/config/release-please-config.json .github/settings/release-please-config.json renamed to .github/config/release-please-config.json

@@ -16,5 +16,5 @@ jobs:
       - uses: actions/checkout@v6
       - uses: googleapis/release-please-action@v4
         with:
-          config-file: .github/settings/release-please-config.json
-          manifest-file: .github/settings/release-please-manifest.json
+          config-file: .github/config/release-please-config.json
+          manifest-file: .github/config/release-please-manifest.json