ci: Bump Emacs 30 minor version to 2

Author: jcs090218

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
           - 27.2
           - 28.2
           - 29.4
-          - 30.1
+          - 30.2
         experimental: [false]
         include:
         - os: ubuntu-latest