Fix OWNERS of ChromeFeatureList to allow anyone to approve it.

Change-Id: Ib4cf8982b249b78d67e37d894d1c831cb0f5061d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2042381Reviewed-by: Theresa  <twellington@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Cr-Commit-Position: refs/heads/master@{#739061}

chrome/browser/flags/OWNERS

@@ -4,8 +4,8 @@ twellington@chromium.org
 
 # This is for simple changes of adding/removing features.  For more structural
 # changes, use the normal OWNERS rules.
-per-file ChromeFeatureList.java=*
-per-file chrome_feature_list.*=*
+per-file *ChromeFeatureList.java=*
+per-file *chrome_feature_list.*=*
 
 # TEAM: clank-modularization@chromium.org
 # COMPONENT: UI>Browser>Mobile