chore(test): add back unexpectedly removed test cases

Author: JounQin

tests/multipleTsconfigs/packages/module-a/index.ts

@@ -6,6 +6,9 @@ import './subfolder/tsxImportee'
 
 // import using tsconfig.json path mapping
 import 'folder/tsImportee'
+import 'folder/tsxImportee'
+import 'folder/subfolder/tsImportee'
+import 'folder/subfolder/tsxImportee'
 
 // import from node_module
 import 'typescript'

tests/multipleTsconfigs/packages/module-b/index.ts

@@ -6,6 +6,9 @@ import './subfolder/tsxImportee'
 
 // import using tsconfig.json path mapping
 import 'folder/tsImportee'
+import 'folder/tsxImportee'
+import 'folder/subfolder/tsImportee'
+import 'folder/subfolder/tsxImportee'
 
 // import from node_module
 import 'typescript'