update tag from test to latest

Signed-off-by: vsoch <[email protected]>

Author: vsoch

.github/workflows/build-deploy.yaml

@@ -16,7 +16,7 @@ on:
 jobs:
   build:
     env:
-      container: ghcr.io/flux-framework/flux-restful-api:test
+      container: ghcr.io/flux-framework/flux-restful-api
     permissions:
       packages: write