build(ci): test multiple go sdk versions (#1256)

Multiple GoLang Versions (1.21, 1.22, 1.23)

.github/workflows/tests.yml

@@ -32,14 +32,17 @@ jobs:
   tests-sdk-go:
     if: ${{ !contains(github.event.head_commit.message, '[skip main]') }}
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: ["1.21", "1.22", "1.23"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Go
+      - name: Setup Go ${{ matrix.go-version }}
         uses: actions/setup-go@v5
         with:
-          go-version: "stable"
+          go-version: ${{ matrix.go-version }}
 
       - name: Validate Formatting
         run: if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1 ; fi