Add PACKAGECONFIG for drm lease patch to agl-compositor recipe

Add PACKAGECONFIG for drm lease patch to agl-compositor recipe

The drm lease support patch for agl-compositor is mantaind out
of tree patch around passed years.  It was cause some break of
container build.
A drm lease patch for agl-compositor merge into agl-compositor
tree.  This patch move PACKAGECONFIG from meta-agl-drm-lease to
meta-agl.

Bug-AGL: SPEC-4889

Change-Id: I01ef036b90038cfa038418b9586d06931056da78
Signed-off-by: Naoto Yamaguchi <naoto.yamaguchi@aisin.co.jp>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/30682
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account