Update new CI/CD workflows (#29)

This adds the new workflows for extensions to this repository.
This will enable automated testing on PRs as well as automatically
created version bumps from now on

Author: MrSubidubi

.github/workflows/bump_version.yml

@@ -8,6 +8,9 @@ on:
   push:
     branches:
     - main
+    paths-ignore:
+    - .github/**
+  workflow_dispatch: {}
 jobs:
   determine_bump_type:
     runs-on: namespace-profile-16x32-ubuntu-2204