Change the way the workflow is run

- On pull requests to master and dev.
- On push to master and dev.
- On `workflow_dispatch`.

Author: XedinUnknown

.github/workflows/ci.yml

@@ -1,7 +1,14 @@
 name: Continuous Integration
 
 on:
+  pull_request:
+    branches:
+      - '*.*.*'
+      - 'master'
   push:
+    branches:
+      - '*.*.*'
+      - 'master'
   workflow_dispatch:
 
 jobs: