build: only stamp version info when releasing (#27362)

Also build releases into a dedicated output_base so you can't
accidentally publish with outdated version stamp.

Bump the version of rules_nodejs so we don't need to create the
symlink_prefixes for the .publish command to work.

PR Close #27362

packages/bazel/src/esm5.bzl

@@ -165,7 +165,7 @@ def flatten_esm5(ctx):
       ctx: the skylark rule execution context
 
     Returns:
-      list of flattened files
+      depset of flattened files
     """
     esm5_sources = []
     result = []
@@ -186,4 +186,4 @@ def flatten_esm5(ctx):
             template = f,
             substitutions = {},
         )
-    return result
+    return depset(result)