fix workflows

Author: blind-oracle

.github/workflows/go.yml

@@ -27,8 +27,6 @@ jobs:
         go test -race -covermode atomic -coverprofile=cortex-tenant.coverprofile ./...
 
     - name: Install goveralls
-      env:
-        GO111MODULE: off
       run: go get github.com/mattn/goveralls
 
     - name: Send coverage

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
 
     - name: Run Unit tests
       run: |
-        go test -race -covermode atomic -coverprofile=cortex-tenant.coverprofile ./...
+        go test -race ./...
 
     - name: Build
       run: |