linux-yocto_5.15.bbappend: fix typo in FILESEXTRAPATHS
linux-yocto_5.15.bbappend: fix typo in FILESEXTRAPATHS

Signed-off-by: Armin Kuster <525edcd226fb27e7f47fbb319a38fe989c677548@gmail.com>

akuster/meta-odroid,akuster/meta-odroid,akuster/meta-odroid,akuster/meta-odroid