pin audition

Author: joelhawksley

.github/workflows/lint.yml

@@ -130,6 +130,6 @@ jobs:
     # precompiled native gem. Fails only on findings not in
     # .audition-baseline.json. Static-only skips Ractor issues in dependencies.
     - name: Install audition
-      run: gem install audition
+      run: gem install audition --version 0.2.2
     - name: Audition (Ractor readiness)
       run: audition . --static-only --plain