disable cgo in build

.gitlab-ci.yml

@@ -60,7 +60,7 @@ build release:
     - tags
   script:
     - mkdir -p bin
-    - GOOS=linux GOARCH=amd64 go build -v -ldflags "-linkmode external -extldflags '-static'" -a -o bin/kszk-status-backend-linux-amd64 .
+    - CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -v -a -installsuffix cgo -o bin/kszk-status-backend-linux-amd64 .
   artifacts:
     paths:
       - bin