Don't build if dependabot (#1145)

Author: vertism

.github/workflows/deploy.yml

@@ -14,6 +14,7 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-latest
+    if: github.triggering_actor != 'dependabot[bot]'
 
     outputs:
       build_tag: ${{ steps.vars.outputs.build_tag }}