test_runner: add support for eventType change on Linux

Author: pmarchini

lib/internal/test_runner/runner.js

@@ -423,11 +423,10 @@ function watchFiles(testFiles, opts) {
   opts.root.harness.watching = true;
   // Watch for changes in current filtered files
   watcher.on('changed', ({ owners, eventType }) => {
-    if (!opts.hasFiles && eventType === 'rename') {
+    if (!opts.hasFiles && (eventType === 'rename' || eventType === 'change')) {
       const updatedTestFiles = createTestFileList(opts.globPatterns);
 
       const newFileName = ArrayPrototypeFind(updatedTestFiles, (x) => !ArrayPrototypeIncludes(testFiles, x));
-      const previousFileName = ArrayPrototypeFind(testFiles, (x) => !ArrayPrototypeIncludes(updatedTestFiles, x));
 
       // When file renamed (created / deleted) we need to update the watcher
       if (newFileName) {
@@ -439,7 +438,6 @@ function watchFiles(testFiles, opts) {
         return; // Avoid rerunning files when file deleted
       }
 
-
       testFiles = updatedTestFiles;
     }