obs/slapos: fix compilation on Fedora 36 and 37

In the compilation, there were many errors regarding rpath in Fedora
with the explanation message below. So I put the minimum to change the
error into warning.

*******************************************************************************
*
* WARNING: 'check-rpaths' detected a broken RPATH OR RUNPATH and will cause
*          'rpmbuild' to fail. To ignore these errors, you can set the
*          '$QA_RPATHS' environment variable which is a bitmask allowing the
*          values below. The current value of QA_RPATHS is 0x0003.
*
*    0x0001 ... standard RPATHs (e.g. /usr/lib); such RPATHs are a minor
*               issue but are introducing redundant searchpaths without
*               providing a benefit. They can also cause errors in multilib
*               environments.
*    0x0002 ... invalid RPATHs; these are RPATHs which are neither absolute
*               nor relative filenames and can therefore be a SECURITY risk
*    0x0004 ... insecure RPATHs; these are relative RPATHs which are a
*               SECURITY risk
*    0x0008 ... the special '$ORIGIN' RPATHs are appearing after other
*               RPATHs; this is just a minor issue but usually unwanted
*    0x0010 ... the RPATH is empty; there is no reason for such RPATHs
*               and they cause unneeded work while loading libraries
*    0x0020 ... an RPATH references '..' of an absolute path; this will break
*               the functionality when the path before '..' is a symlink
*
*
* Examples:
* - to ignore standard and empty RPATHs, execute 'rpmbuild' like
*   $ QA_RPATHS=$(( 0x0001|0x0010 )) rpmbuild my-package.src.rpm
* - to check existing files, set $RPM_BUILD_ROOT and execute check-rpaths like
*   $ RPM_BUILD_ROOT=<top-dir> /usr/lib/rpm/check-rpaths
*
*******************************************************************************

obs/slapos/templates/slapos.spec.in

@@ -99,6 +99,7 @@ mkdir -p $RPM_BUILD_ROOT/etc/systemd/system/
 mkdir -p $RPM_BUILD_ROOT/opt/slapos/log
 rm -rf $RPM_BUILD_ROOT/opt/slapos/eggs/setuptools-*.egg/setuptools/tests/test_easy_install.py
 rm -rf $RPM_BUILD_ROOT/opt/slapos/eggs/netaddr-*.egg/EGG-INFO/scripts/netaddr
+export QA_RPATHS=$(( 0x0001|0x0002|0x0020 ))
 
 %files
 /opt/slapos