Backport of "webrtcbin: fix GInetAddress leak" into 1.16
requested to merge tpm/gst-plugins-bad:backport-mr-506-into-1.16-fix-webrtcbin-ginetaddr-leak into 1.16
Backport of !506 (merged) "webrtcbin: fix GInetAddress leak".
Commits:
- e898f156 webrtcbin: fix GInetAddress leak