remove version bump ci (#5353)

.github/workflows/version-bump.yml

@@ -1,37 +0,0 @@
-name: Version Bump on Release
-on:
-  release:
-    types: [published]
-jobs:
-  update-version:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-        with:
-          persist-credentials: false
-      - name: Extract version from release
-        id: get_version
-        run: |
-          VERSION=${GITHUB_REF#refs/tags/v}
-          echo "version=$VERSION" >> $GITHUB_OUTPUT
-      - name: Update version in pyproject.toml
-        run: |
-          sed -i "s/version = \".*\"/version = \"${{ steps.get_version.outputs.version }}\"/" pyproject.toml
-      - name: Create Pull Request
-        id: create-pr
-        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c # v6
-        with:
-          commit-message: "chore: bump version to ${{ steps.get_version.outputs.version }}"
-          title: "chore: bump version to ${{ steps.get_version.outputs.version }}"
-          body: "Auto-generated PR to update version in pyproject.toml"
-          branch: "version-bump/${{ steps.get_version.outputs.version }}"
-          delete-branch: true
-      - name: Enable Pull Request Automerge
-        if: steps.create-pr.outputs.pull-request-number
-        run: |
-          gh pr merge --auto --merge "${{ steps.create-pr.outputs.pull-request-number }}"
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}