check_aosp_license: Fix argument parser am: 2f34130ddf

Original change: https://android-review.googlesource.com/c/platform/tools/repohooks/+/3427922

Change-Id: I00e161273201bb90743b8cfa9f02678b7b71c762
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

tools/check_aosp_license.py

diff --git a/tools/check_aosp_license.py b/tools/check_aosp_license.py
index 81fadb5..ffeed21 100755
--- a/tools/check_aosp_license.py
+++ b/tools/check_aosp_license.py
@@ -90,7 +90,7 @@
     parser = get_parser()
     opts = parser.parse_args(argv)
     commit_hash = opts.commit_hash
-    file_paths = opts.file_paths
+    file_paths = opts.files
 
     all_passed = True
     for file_path in file_paths: