plasma-pa: add perl to rdeps
plasma-pa: add perl to rdeps

| ERROR: plasma-pa-5.16.4-r0 do_package_qa: QA Issue: /usr/share/kde4/apps/kconf_update/plasmaVolumeDisableKMixAutostart.pl contained in package plasma-pa requires /usr/bin/perl, but no providers found in RDEPENDS

Signed-off-by: Andreas Müller <d72a15aaaca3a7afa855175c72dc8d2e05931e32@gmail.com>

schnitzeltony/meta-qt5-extra,schnitzeltony/meta-qt5-extra,schnitzeltony/meta-qt5-extra