Update src/model/results-check.ts

Co-authored-by: Koji Hasegawa <hasegawa@nowsprinting.com>

src/model/results-check.ts

@@ -24,7 +24,7 @@ const ResultsCheck = {
         core.info(`Processing file ${filepath}...`);
         try {
           const content = fs.readFileSync(path.join(artifactsPath, filepath), 'utf8');
-          if (!content.includes('<test-results') && !content.includes('<test-run')) {
+          if (!content.includes('<test-run')) {
             // noinspection ExceptionCaughtLocallyJS
             throw new Error('File does not appear to be a NUnit XML file');
           }