ci: build the end-to-end module with cgo off again

The DuckDB golden imports the DuckDB driver, which is cgo, so it is left
out of that build and checked by the replay suite alone.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015rfiHyC4iRLyRWc3UmYEtT

Author: claude

.github/workflows/ci.yml

@@ -47,11 +47,13 @@ jobs:
       env:
         CGO_ENABLED: "0"
 
-    # The DuckDB driver the generated code imports is cgo, so this build
-    # keeps cgo on.
+    # The DuckDB golden imports the DuckDB driver, which is cgo, so it is
+    # left out of this build and checked by the replay suite alone.
     - name: build internal/endtoend
-      run: go build ./...
+      run: go build $(go list ./... | grep -v '/core_types/duckdb/')
       working-directory: internal/endtoend/testdata
+      env:
+        CGO_ENABLED: "0"
 
     - name: install databases
       run: go run ./cmd/sqlc-test-setup install postgresql mysql

Makefile

@@ -21,7 +21,7 @@ test-examples:
 	cd ./examples && go test --tags=examples ./...
 
 build-endtoend:
-	cd ./internal/endtoend/testdata && go build ./...
+	cd ./internal/endtoend/testdata && CGO_ENABLED=0 go build $$(go list ./... | grep -v '/core_types/duckdb/')
 
 test-ci: test-examples build-endtoend vet