Our iOS FFmpeg provisioning includes build info.plist manifest files
for the FFMpeg framework files. This manifest includes the version of
FFmpeg that we are deploying. This version string is currently
hardcoded and does not match the version we are actually building.
This patch changes the 'install-ffmpeg-ios.sh' script to
programmatically grab the FFmpeg version from our related scripts, and
inserts it in the info.plist manifest.
Pick-to: 6.10
Task-number: QTBUG-136480
Change-Id: Iafeaade2ff6f2a933a0ba48749af459eef37ab51
Reviewed-by: Artem Dyomin <artem.dyomin@qt.io>
c3b80178ee