chore: Add Snyk Update GitHub Actions workflow

.github/workflows/snyk-update.yml

@@ -0,0 +1,57 @@
+name: Snyk Update
+
+on: pull_request
+
+permissions:
+  checks: write
+  contents: write
+  pull-requests: write
+
+jobs:
+  snyk-update:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Checkout PR
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh pr checkout ${{ github.event.pull_request.number }}
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22" # Specify the Node.js version you use
+
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: "latest" # Specify the Bun version you want
+
+      - name: Set up pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: "latest" # Specify the pnpm version you want
+
+      - name: Install Bun dependencies
+        run: bun install -y
+
+      - name: Update npm dependencies
+        run: npm install --package-lock-only
+
+      - name: Update pnpm dependencies
+        run: pnpm install --no-frozen-lockfile --lockfile-only
+
+      - name: Commit changes
+        run: |
+          git config user.name "snyk-bot"
+          git config user.email "snyk-bot@snyk.io"
+          git add .
+          git commit --amend --no-edit
+
+      - name: Push changes
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: git push --force