Adding output_path arg to sign_sepolicy_path call

Bug: b/217570541
Test: mma and call sign_apex or sign_target_files_apks
Change-Id: I0fcab6e8a40739406a158a687acea448fd205f5d
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 5196f63..ac2ed97 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -2392,6 +2392,7 @@
   """
 
   if OPTIONS.sign_sepolicy_path is None:
+    logger.info("No sign_sepolicy_path specified, %s was not signed", sepolicy)
     return False
 
   java_library_path = os.path.join(
@@ -2404,7 +2405,7 @@
 
   cmd.extend([key + OPTIONS.public_key_suffix,
               key + OPTIONS.private_key_suffix,
-              sepolicy])
+              sepolicy, os.path.dirname(sepolicy)])
 
   proc = Run(cmd, stdin=subprocess.PIPE)
   if password is not None: