chore: github actions to test go 1.21 and 1.24

Author: drodbar

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

@@ -9,6 +9,10 @@ on:
 jobs:
 
   build:
+    strategy:
+      matrix:
+        go-version: [ '1.21', '1.24' ]
+
     runs-on: ubuntu-latest
     steps:
     - name: Install RabbitMQ
@@ -19,7 +23,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: '1.21'
+        go-version: ${{ matrix.go-version }}
 
     - name: Build
       run: go build -v ./...