Fix non-AB OTA signing issue

After aosp/2201756 , caller must explicitly pass signing key as a
parameter to FinalizeMetadata . We forgot to update non_ab.py ,
therefore causing non-AB OTAs to be unsigned.

Test: th
Bug: 265895599
Change-Id: Ia54b1105f37b6574742b9b55d715fc9c61c223eb
diff --git a/tools/releasetools/ota_utils.py b/tools/releasetools/ota_utils.py
index e36a2be..e2ce31d 100644
--- a/tools/releasetools/ota_utils.py
+++ b/tools/releasetools/ota_utils.py
@@ -132,8 +132,10 @@
 
   # Re-sign the package after updating the metadata entry.
   if no_signing:
+    logger.info(f"Signing disabled for output file {output_file}")
     shutil.copy(prelim_signing, output_file)
   else:
+    logger.info(f"Signing the output file {output_file} with key {package_key}")
     SignOutput(prelim_signing, output_file, package_key, pw)
 
   # Reopen the final signed zip to double check the streaming metadata.