chore: fix release variables and add workflow concurrency [bump-version]

Author: FaserF

.github/workflows/ci-orchestrator.yml

@@ -13,6 +13,10 @@ permissions:
   security-events: write
   actions: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-ci
+  cancel-in-progress: true
+
 jobs:
   lint-test:
     name: Lint & Test

.github/workflows/release.yml

@@ -146,7 +146,7 @@ jobs:
       - name: Update Files
         shell: bash
         run: |
-          python .github/scripts/version_manager.py bump --type ${{ inputs.release_type }} --level ${{ inputs.bump_level }} --override "${{ inputs.version_override }}"
+          python .github/scripts/version_manager.py bump --type ${{ github.event.inputs.release_type || (contains(github.event.head_commit.message, '[bump-version]') && 'stable' || 'beta') }} --level ${{ github.event.inputs.bump_level || 'patch' }} --override "${{ github.event.inputs.version_override || '' }}"
 
       - name: Commit and Push
         run: |