meta-agl-profile-core: fix afb-test LIC_FILES_CHKSUM

meta-agl-profile-core: fix afb-test LIC_FILES_CHKSUM

The previous update to LIC_FILES_CHKSUM in afb-test was incorrectly
pointing at a non-existent file, update to point at the newly renamed
file in the actual source tree.

Bug-AGL: SPEC-3440

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ifc61e9287ceb7e9d76abee5635dee53fd2920c57
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25036
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>