bluez-libs-devel is needed to enable Qt Bluetooth

Task-number: QTBUG-64782
Change-Id: Ie668a44463307c7089bb96a087acab04c27dd3a0
(cherry picked from commit 9b722f9df91c4f7a6ca24d3ad18e68e3a76b137b)
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>

Needed by QtWebEngine

Change-Id: Ieed87170eccc288523bc966dab1a25025c37abfa
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>

Added all the provisioning scripts that install required
programs and make changes to certain settings. These are needed to
build qt5.

This commit replaces RHEL 7.2 in desktop builds, android builds
and INTEGRITY builds.

Task-number: QTQAINFRA-1251
Task-number: QTQAINFRA-1252
Task-number: QTQAINFRA-1253
Task-number: QTQAINFRA-1267
Task-number: QTQAINFRA-1269
Change-Id: Icef19df7fb799a4008ccdc0584821c982055e339
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>

Instead of downloading a 4+GB archive and uncompressing it in /tmp,
let's uncompress the archive via NFS and feed the data straight into
cpio. This should be faster and avoids curl's error handling that's
happy to abort instead of re-trying.

Change-Id: Ifa5d842c50111ccdbd56e795b270ee6433a63adf
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>

Qt should not require command line tools to be installed.
When they are installed, we can accidentally rely on
on the tools instead of sysroot.

Task-number: QTBUG-58325
Change-Id: I9ad942c6f67e4c1b7348258a9178ab497ee58800
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Task-number: QTQAINFRA-1087
Change-Id: I416b38459ef278f82af0379b46fd78f5ccc6512c
Reviewed-by: Akseli Salovaara <akseli.salovaara@qt.io>