GStreamer 1.22.2 stable bug fix release

[riggs]

Summary

Update gstreamer1 to upstream release 1.22.2

[tcberner]

The metaports don't have their version updated, you could likely just use
PORTVERSION=${_GST_VERSION}
in those too _GST_VERSION is set from _GST1_VERSION in gstreamer.mk.

[tcberner]

multimedia/gstreamer1-editing-services/Makefile

2

^this too should be ${_GST_VERSION}

multimedia/gstreamer1-plugins/Makefile

26

^ these all should be ${_GST_VERSION} from gstreamer.mk

[riggs]

Addressed the open comments re usage of ${_GST_VERSION}.

[tcberner]

lgtm, thanks