use go-version-file vs matrix named go-version (prequel-dev#57)

* use go-version-file vs matrix named go-version

* update to setup-go@v5 to match rest of ci, and use go-version-file in cla-bot

* remove ' from go.mod in coverage.yml

* consistent extensions of .github/workflows, .yaml | .yml no longer mixed

Author: ramin

.github/workflows/build.yml

@@ -18,16 +18,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [1.24.2]
         os: [ubuntu-24.04]
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4
-      
-      - name: Set up Go ${{ matrix.go-version }}
-        uses: actions/setup-go@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
         with:
-          go-version: ${{ matrix.go-version }}
+          go-version-file: go.mod
 
       - name: Verify Go Version
         run: go version

.github/workflows/cla-bot.yaml renamed to .github/workflows/cla-bot.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.24'
+          go-version-file: go.mod
 
       - name: Run cla-bot
         env:

.github/workflows/coverage.yml

@@ -15,11 +15,11 @@ jobs:
         with:
           persist-credentials: false # otherwise, the token used is the GITHUB_TOKEN, instead of your personal access token.
           fetch-depth: 0 # otherwise, there would be errors pushing refs to the destination repository.
-      
+
       - name: Setup go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
-          go-version-file: 'go.mod'
+          go-version-file: go.mod
 
       - name: Run Test
         run: |