CI: Upgrade Github actions/checkout and actions/setup-go

Author: dubek

.github/workflows/build-and-test.yml

@@ -14,12 +14,12 @@ jobs:
     - name: Install RabbitMQ
       run: sudo apt-get install -y rabbitmq-server
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Go
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.21
+        go-version: '1.21'
 
     - name: Build
       run: go build -v ./...