gst-editing-services: Upgrade 1.28.5 -> 1.28.8

Upgrade to release 1.28.8:

- Various security fixes and playback fixes
- Fix adaptivedemux2 HLS and DASH playback regression
- Fix FLAC audio seeking regression
- Various RTP depayloader and RTSP client SDP handling fixes
- MXF demuxer: Added support for reading AAF AIFF-AIFC audio
- VA-API compositor: Fix alpha blending with Intel driver
- Windows media audio/video seeking improvements
- AMD AMF AV1 video encoder force-keyframe fixes
- Fix endless drain in some FFmpeg wrapper audio encoders and
  support dual mono
- hlssink3 improvements
- ISOBMFF dash/iso/fmp4 muxer fixes for timestamp rollover in 2036
- cerbero: Rework checksum verification to allow mirror retries
- Various bug fixes, build fixes, memory leak fixes, and other
  stability and reliability improvements

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-oe/recipes-devtools/gst-editing-services/gst-editing-services_1.28.8.bb

@@ -18,7 +18,7 @@ inherit meson pkgconfig upstream-version-is-even gobject-introspection features_
 EXTRA_OEMESON = "-Dvalidate=disabled"
 
 SRC_URI = "http://gstreamer.freedesktop.org/src/gst-editing-services/gst-editing-services-${PV}.tar.xz"
-SRC_URI[sha256sum] = "d02f9df7dd74f2a50243a6fa5e327cfbbd5c12129ce7b6e73d70c08532491a88"
+SRC_URI[sha256sum] = "4d93d2309b7d01529cd5e3375f99bf7e69c2e32cf59ce4533b31a5c7119b9b58"
 
 PACKAGES += "gst-validate-launcher libges"