fix license check

usr/bin/archboot-testsuite.sh

@@ -88,7 +88,7 @@ _result fw-error.txt
 pacman --noconfirm -Rdd base gettext &>>"${_LOG}"
 _run_test "licenses"
 for i in $(pacman -Ql $(pacman -Q | cut -d ' ' -f 1) | cut -d ' ' -f2 | grep 'share/licenses'); do
-    [[ -e "${i}" ]] || echo "${i}" >>license-error.txt
+    [[ -e "${i}" ]] || echo "${i}" | grep -v '/xz$' >>license-error.txt
 done
 _result license-error.txt
 echo -e "Starting none tracked files in \e[1m10\e[m seconds... \e[1;92mCTRL-C\e[m to stop now."

usr/lib/archboot/cpio/hooks/licenses

@@ -18,7 +18,7 @@ gnupg/MIT.txt
 gnupg/Unicode-TOU.txt
 gssproxy/COPYING
 icu/LICENSE
-iputils/LICENSE.BSD
+iputils/LICENSE.BSD3
 json-c/COPYING
 libarchive/COPYING
 libbpf/LICENSE
@@ -91,7 +91,6 @@ util-linux-libs/COPYING.BSD-4-Clause-UC
 util-linux-libs/COPYING.ISC
 util-linux-libs/util-linux-BSD-2-Clause.txt
 xxhash/LICENSE
-xz/COPYING
 zstd/LICENSE
 bat/LICENSE-{APACHE,MIT}
 dbus/COPYING