fix: GHA add bump (#4)

.github/workflows/bump.yaml

@@ -0,0 +1,34 @@
+name: Bump version
+# XXX test line for PR
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  bump-version:
+    if: "!startsWith(github.event.head_commit.message, 'bump:')"
+    runs-on: ubuntu-latest
+    name: "Bump version and create changelog with commitizen"
+    steps:
+      - name: Check out
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GH_TOKEN }}
+          fetch-depth: 0
+
+      - name: Wait for build
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+        run: |
+          gh run watch --exit-status "$(gh run list -w build.yml -b master -L 1 --json databaseId,headSha -q '.[]|[.databaseId, .headSha]|@tsv' | grep ${{ github.sha }} | cut -f1)"
+
+      - name: update pip
+        run: pip install -U pip
+
+      - name: Create bump and changelog
+        uses: commitizen-tools/commitizen-action@master
+        with:
+          github_token: ${{ secrets.GH_TOKEN }}
+          debug: true