This build containing both x86_64 and arm64 architectures. The 'Target
arch' ends up in the binary package names and needs to be changed
because '+' is illegal character in Amazon S3 file names so replace the
'+' with '-' in the 'Target arch' section.
Fixes: QTBUG-93778
Change-Id: I325210d51115ae0b1eda056636b69421f68fabd8
Reviewed-by: Antti Kokko <antti.kokko@qt.io>
Reviewed-by: Akseli Salovaara <akseli.salovaara@qt.io>
Reviewed-by: Toni Saario <toni.saario@qt.io>