Return the freed bytes from deleteOdex API

This will help quantify the number of bytes we free for
telemetry purposes.

Test: installd_tests
Bug: 187458876
Change-Id: I29f7974977a58decf784bda443715f8b11fdf7c1
diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index 2aa36f6..3127be6 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -147,7 +147,7 @@
     binder::Status moveAb(const std::string& apkPath, const std::string& instructionSet,
             const std::string& outputPath);
     binder::Status deleteOdex(const std::string& apkPath, const std::string& instructionSet,
-            const std::optional<std::string>& outputPath);
+            const std::optional<std::string>& outputPath, int64_t* _aidl_return);
     binder::Status installApkVerity(const std::string& filePath,
             android::base::unique_fd verityInput, int32_t contentSize);
     binder::Status assertFsverityRootHashMatches(const std::string& filePath,