ci(build/go): get specified version and cache dependencies

Author: aboqasem

.github/workflows/build.yml

@@ -20,7 +20,8 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.22.0'
+          go-version-file: 'server/go.mod'
+          cache-dependency-path: 'server/go.sum'
 
       - name: Build server
         run: cd server && make build