Only trigger the build and publish images workflow manually

.github/workflows/ci.yml

@@ -1,12 +1,10 @@
 name: "Build"
 on:
- push:
- branches:
- - main
+ workflow_dispatch:
 
 jobs:
  build_push_and_check:
- name: Build docker image, publish it and run vuln scanner against it
+ name: Build and publish docker images
  permissions:
  contents: read # for actions/checkout to fetch code
  security-events: write # for github/codeql-action/upload-sarif to upload SARIF results