chore: migrate to renovate

.github/renovate.jsonc

@@ -0,0 +1,7 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+  	"github>sap/ai-sdk-js:.github/renovate.jsonc",
+  	"group:docusaurusMonorepo"
+  ]
+}

.github/workflows/auto-lint-fix.yml

@@ -9,7 +9,7 @@ permissions: {}
 
 jobs:
   fix-lint:
-    if: github.actor != 'dependabot[bot]' && !github.event.pull_request.head.repo.fork
+    if: github.event.pull_request.user.type != 'Bot' && !github.event.pull_request.head.repo.fork
     runs-on: ubuntu-latest
     permissions:
       contents: read # all write operations use app token

.github/workflows/build.yml

@@ -77,27 +77,3 @@ jobs:
         run: npm ci
       - name: Build docs
         run: npm run build
-
-  dependabot:
-    runs-on: ubuntu-latest
-    if: ${{ github.actor == 'dependabot[bot]' && github.event_name == 'pull_request' }}
-    needs: [build]
-    permissions:
-      pull-requests: write
-      contents: write
-    steps:
-      - name: Dependabot metadata
-        id: metadata
-        uses: dependabot/fetch-metadata@25dd0e34f4fe68f24cc83900b1fe3fe149efef98 # v3.1.0
-        with:
-          github-token: '${{ secrets.GITHUB_TOKEN }}'
-      - name: Approve a PR
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-        run: gh pr review --approve "$PR_URL"
-      - name: Enable auto-merge for Dependabot PRs
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-        run: gh pr merge --auto --squash "$PR_URL"