Use Go version from go.mod

.gitea/workflows/build.yaml

@@ -9,12 +9,11 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v6
-      - name: Setup Go
-        uses: actions/setup-go@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-go@v6
         with:
-          go-version: stable
+          go-version-file: 'go.mod'
+          check-latest: false
       #- name: golangci-lint
       #  uses: golangci/golangci-lint-action@v9
       #  with:
@@ -36,12 +35,11 @@ jobs:
             goarch: arm
             goarm: "7"
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v6
-      - name: Setup Go
-        uses: actions/setup-go@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-go@v6
         with:
-          go-version: stable
+          go-version-file: 'go.mod'
+          check-latest: false
       - name: Set target variables
         run: |
           echo "GOOS=${{ matrix.goos }}" >> $GITHUB_ENV