testing.yml in elastic-enterprise-search-8.8.0

- old
+ new

@@ -5,10 +5,10 @@
   test-ruby:
     env:
       ENDPOINT: http://localhost:8080
     strategy:
       matrix:
-        ruby: [ '2.7', '3.0', '3.1', '3.2' ]
+        ruby: [ '3.0', '3.1', '3.2' ]
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - uses: ruby/setup-ruby@v1
       with: