feat: trigger base docker build on verifier changes

Author: shyim

.github/workflows/base-docker.yml

@@ -8,6 +8,8 @@ on:
       - main
     paths:
       - 'Dockerfile.base'
+      - 'internal/verifier/js/**'
+      - 'internal/verifier/php/**'
 
 env:
   DOCKER_BUILDKIT: 1