test: fix compiler tests in windows ci (#30482)

This is a tentative fix for the error `Cannot write file '/node_modules/@angular/core/core.ngfactory.d.ts' because it would overwrite input file.` that is showing in codefresh windows ci.

PR Close #30482

packages/compiler/test/aot/test_util.ts

@@ -744,7 +744,7 @@ function isDts(fileName: string): boolean {
 }
 
 function isSourceOrDts(fileName: string): boolean {
-  return /\.ts$/.test(fileName);
+  return /\.ts$/.test(fileName) && !/(ngfactory|ngstyle|ngsummary).d.ts$/.test(fileName);
 }
 
 function resolveNpmTreeArtifact(manifestPath: string, resolveFile = 'package.json') {