Install the ARM sccache binary to fix
/usr/local/sccache/sccache: Bad CPU type in executable
Change-Id: I033a7c8cf88d0d1ad35a4406a5d2a878da8d17a7
Reviewed-by: Toni Saario <toni.saario@qt.io>
(cherry picked from commit c872c35cc6)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 91c649c20e)