Update .github/workflows/version-bump.yml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: 0xvasanth

.github/workflows/version-bump.yml

@@ -54,7 +54,7 @@ jobs:
       - name: Create version bump branch and commit
         run: |
           git checkout -b "release/v${{ env.new_version }}"
-          git add Cargo.toml
+          git add Cargo.toml Cargo.lock
           git commit -m "Release v${{ env.new_version }}"
           git tag "v${{ env.new_version }}"