* Fix permissions during build of bbb-libreoffice-docker
The scripts must be executable by anyone. They are owned by root and
executed by user bigbluebutton.
* Fix permissions during build of bbb-html5
The files must be readable by mongodb. There are no secrets in the file,
so it is safe to be readable by anyone.
* Fix permissions during build of bbb-record-core
Files must be readable by user bigbluebutton.
* Fix more umask issues
Recording scripts were not executable in the builds
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Co-authored-by: Daniel Schreiber <daniel.schreiber@hrz.tu-chemnitz.de>
yq package is now provided in the BigBlueButton support PPA for BBB 2.5,
so we can depend on the package now. Ensure the dependency is specific
to avoid an incompatible yq version 4 from being installed.
