update test

Author: rbro112

tests/integration/_cases/mobile_app/mobile_app-upload-apk.trycmd

@@ -1,6 +1,6 @@
 ```
 $ sentry-cli mobile-app upload tests/integration/_fixtures/mobile_app/apk.apk --head-sha test_head_sha
-? 1
+? success
 [..]WARN[..]EXPERIMENTAL: The mobile-app subcommand is experimental. The command is subject to breaking changes and may be removed without notice in any release.
 Successfully uploaded 1 file to Sentry
   - tests/integration/_fixtures/mobile_app/apk.apk