test pkg/exprhelpers: explicit message if the tag "expr_debug" is mis…

…sing (#3400)

* test pkg/exprhelpers: explicit message if the tag "expr_debug" is missing

* typo

* lint: use build tag expr_debug while linting

* lint

.github/workflows/go-tests.yml

@@ -143,11 +143,11 @@ jobs:
         go generate ./...
         protoc --version
         if [[ $(git status --porcelain) ]]; then
-          echo "Error: Uncommitted changes found after running 'make generate'. Please commit all generated code."
+          echo "Error: Uncommitted changes found after running 'go generate'. Please commit all generated code."
           git diff
           exit 1
         else
-          echo "No changes detected after running 'make generate'."
+          echo "No changes detected after running 'go generate'."
         fi
 
     - name: Create localstack streams

.golangci.yml

@@ -1,5 +1,9 @@
 # https://github.com/golangci/golangci-lint/blob/master/.golangci.reference.yml
 
+run:
+  build-tags:
+    - expr_debug
+
 linters-settings:
   gci:
     sections: