Fix CI: skip :local alias in GitHub Actions

The :local alias references sibling directories that don't exist
when only this repo is checked out in CI.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: marke000

bin/kaocha

@@ -1,3 +1,7 @@
 #!/usr/bin/env bash
 
-clojure -M:local:test:test-clj-runner "$@"
+if [ "$CI" = "true" ]; then
+  clojure -M:test:test-clj-runner "$@"
+else
+  clojure -M:local:test:test-clj-runner "$@"
+fi