ci: Bump Emacs 29.x to 3

jcs090218 · jcs090218 · commit aa321460fc37 · 2024-03-26T23:19:00.000-07:00
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
           - 26.3
           - 27.2
           - 28.2
-          - 29.2
+          - 29.3
         experimental: [false]
         include:
         - os: ubuntu-latest
