ci: create update-lockfile.yaml

.github/workflows/update-lockfile.yaml

@@ -0,0 +1,31 @@
+name: Update lockfile
+on: workflow_dispatch
+
+jobs:
+  update-lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: latest
+
+      - name: Update lockfile
+        run: bun install
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+            commit-message: 'build(main): update lockfile'
+            title: 'build(main): update lockfile'
+            body: |
+              - bun.lockb updates
+  
+              Auto-generated by [create-pull-request][1]
+
+              [1]: https://github.com/peter-evans/create-pull-request
+            branch: build/update-lockfile
+