Refactor the flow

.github/workflows/tests.yml

@@ -8,11 +8,14 @@ on:
 
 jobs:
   gh-285:
+    strategy:
+      matrix:
+        mysql: ["5.7", "8.0"]
     runs-on: ubuntu-latest
     timeout-minutes: 15
     env:
       CI: "true"
-      MYSQL_VERSION: "8.0"
+      MYSQL_VERSION: ${{ matrix.mysql }}
     steps:
       - uses: actions/checkout@v4
 
@@ -27,11 +30,14 @@ jobs:
         run: ./examples/gh-285/bugreport.sh
 
   go-test:
+    strategy:
+      matrix:
+        mysql: ["5.7", "8.0"]
     runs-on: ubuntu-latest
     timeout-minutes: 15
     env:
       CI: "true"
-      MYSQL_VERSION: "8.0"
+      MYSQL_VERSION: ${{ matrix.mysql }}
     steps:
       - uses: actions/checkout@v4
 
@@ -46,12 +52,15 @@ jobs:
         run: make test-go
 
   ruby-test:
+    strategy:
+      matrix:
+        mysql: ["5.7", "8.0"]
     runs-on: ubuntu-latest
     timeout-minutes: 15
     env:
       CI: "true"
       BUNDLE_WITHOUT: "development"
-      MYSQL_VERSION: "8.0"
+      MYSQL_VERSION: ${{ matrix.mysql }}
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
@@ -87,25 +96,5 @@ jobs:
       - name: Upload debs
         uses: actions/upload-artifact@v4
         with:
-          name: debs-${{ github.sha }}
+          name: debs-${{ github.sha }}-${{ matrix.runner }}
           path: build/ghostferry*
-
-  checksum-debs:
-    runs-on: ubuntu-latest
-    needs: build-debs
-    steps:
-      - name: Fetch uploaded artifacts
-        uses: actions/download-artifact@v4
-        with:
-          name: debs-${{ github.sha }}
-      - name: shasum
-        shell: bash
-        run: |
-          sha256sum *.deb > ghostferry-$GITHUB_SHA.sha256sum
-          echo "sha256sum:"
-          cat ghostferry-$GITHUB_SHA.sha256sum
-      - name: Upload checksum
-        uses: actions/upload-artifact@v4
-        with:
-          name: debs-${{ github.sha }}
-          path: "*.sha256sum"