build(endtoend): Don't run tests in testdata (#1492)

There are no tests, so don't run `go test`

Author: kyleconroy

.github/workflows/ci.yml

@@ -52,7 +52,3 @@ jobs:
     - name: build internal/endtoend
       run: go build ./...
       working-directory: internal/endtoend/testdata
-
-    - name: test internal/endtoend
-      run: go test ./...
-      working-directory: internal/endtoend/testdata

Makefile

@@ -12,10 +12,7 @@ test-examples:
 build-endtoend:
 	cd ./internal/endtoend/testdata && go build ./...
 
-test-endtoend:
-	cd ./internal/endtoend/testdata && go test ./...
-
-test-ci: test-examples build-endtoend test-endtoend
+test-ci: test-examples build-endtoend
 
 regen: sqlc-dev
 	go run ./scripts/regenerate/