Omit JRuby 10 in the CI

Author: jterapin

.github/workflows/ci.yml

@@ -52,6 +52,13 @@ jobs:
         ruby: [2.7, '3.0', 3.1, 3.2, 3.3, 3.4, jruby-9.4, jruby-10.0]
         env: [KITCHEN_SINK, CRT]
 
+        exclude:
+          # Jruby 10 is expected to fail until fix is live: https://github.com/jruby/jruby/issues/8847
+          - ruby: jruby-10.0
+            env: CRT
+          - ruby: jruby-10.0
+            env: KITCHEN_SINK
+
     steps:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1