Fix clash in metadata of nativesdk-cmake and nativesdk-qtbase-tools

Fix clash in metadata of nativesdk-cmake and nativesdk-qtbase-tools

This is related to the change from rpm5 to rpm4 in pyro and a slightly different behaviour when treating directories
during the packaging. Result is that both packages claim to 'own' the directory environment-setup.d .
The packager 'dnf' then reports the collision and aborts when constructing the SDK.

This is a temporary fix until the issue is resolved upstream
Reference: https://bugzilla.yoctoproject.org/show_bug.cgi?id=12093

Change-Id: I7be94e02251a8bd55a656d986654085039026bb5
Bug-AGL: SPEC-888
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/10925