.github/workflows/windows.yml in fluent-plugin-elasticsearch-5.2.5 vs .github/workflows/windows.yml in fluent-plugin-elasticsearch-5.3.0

@@ -9,10 +9,10 @@
   build:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        ruby: [ '2.7', '3.0', '3.1', '3.2' ]
+        ruby: [ '3.0', '3.1', '3.2' ]
         os:
           - windows-latest
     name: Ruby ${{ matrix.ruby }} unit testing on ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3