build.yml in dispatch-rider-2.1.0

- old
+ new

@@ -14,24 +14,25 @@
     runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
         ruby:
+          - 3.1
+          - '3.0'
           - 2.7
-          - 2.6
         awssdk:
           - v1
           - v3
         gemfile:
           - Gemfile-5-2
           - Gemfile-6-0
           - Gemfile-6-1
           - Gemfile-7-0
         exclude:
-        - gemfile: Gemfile-7-0
-          ruby: 2.6
         - gemfile: Gemfile-5-2
-          ruby: 3.0
+          ruby: 3.1
+        - gemfile: Gemfile-5-2
+          ruby: '3.0'
 
     env:
       AWS_SDK_VER: ${{ matrix.awssdk }}
       BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}
       AWS_REGION: us-east1