Don't let ruby workflow fail fast

Author: bernd

.github/workflows/ruby.yml

@@ -12,6 +12,7 @@ jobs:
 
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         ruby: ["2.7", "3.0", "3.1", "3.2", "3.3", "3.4", "4.0"]