fix syntax error

Author: sidhdirenge

.github/workflows/build.yml

@@ -36,7 +36,7 @@ jobs:
 
       # And crucially, ensure the container has access to the Dind service
       # The 'docker' service is usually accessible via a network alias in this setup.
-      environment:
+      env:
         DOCKER_HOST: tcp://docker:2375 # Point to the dind service
         DOCKER_TLS_CERTDIR: "" # Disable TLS for dind for simplicity in CI