camera-gstreamer_git.bb: Bump SRCREV for camera gstreamer

This SRCREV allows camera-gstreamer to make use of the available
resolutions that the camera requires, rather than hard-coding some values
in the application. PipeWire can fetch those informations on its own.

Since the last update the following changes have made it through:

- 97faa830c6 Remove fullscreen option from waylandsink
- 952687cbb8 main: Remove raw video media types caps

Bug-AGL: SPEC-5025
Change-Id: I4890b0d46bc291716869ccf3d8c429b7ea679e27
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl-demo/+/29577
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Tested-by: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>