Stop tracking generated files

Run make generate in CI lint and test jobs since generated files are
now gitignored. Also include Relay codegen for frontend apps in the
generate target.

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/server/gqlutils/errors.go

@@ -170,14 +170,6 @@ func Invalidf(ctx context.Context, format string, a ...any) *gqlerror.Error {
 	return Invalid(ctx, fmt.Errorf(format, a...))
 }
 
-func InvalidValidationErrors(ctx context.Context, errs validator.ValidationErrors) gqlerror.List {
-	gqlErrors := make(gqlerror.List, 0, len(errs))
-	for _, ve := range errs {
-		gqlErrors = append(gqlErrors, Invalid(ctx, ve))
-	}
-	return gqlErrors
-}
-
 func Internal(ctx context.Context) *gqlerror.Error {
 	return &gqlerror.Error{
 		Message: "An internal server error occurred. Please try again later.",