Run tests on commit and PR

.github/workflows/buildandruntests.yml

@@ -1,12 +1,18 @@
-name: Build & Run all tests (release)
+name: Build & Run all tests (release)
 
 on:
+  push:
+  pull_request:
   workflow_dispatch:
 
   release:
     types:
       - created
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 defaults:
   run:
     shell: cmd