Allow to run workflow manually

Add the workflow_dispatch to allow manually running github actions.

Signed-off-by: Pieter De Gendt <[email protected]>

.github/workflows/go.yml

@@ -1,6 +1,8 @@
 name: Go
 
 on:
+  workflow_dispatch:
+    branches: [ "main" ]
   push:
     branches: [ "main" ]
   pull_request: