meta/meta-selftest/meta-skeleton: Update LICENSE variable to use SPDX license identifiers

An automated conversion using scripts/contrib/convert-spdx-licenses.py to
convert to use the standard SPDX license identifiers. Two recipes in meta-selftest
were not converted as they're that way specifically for testing. A change in
linux-firmware was also skipped and may need a more manual tweak.

(From OE-Core rev: ceda3238cdbf1beb216ae9ddb242470d5dfc25e0)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-support/itstool/itstool_2.0.7.bb b/meta/recipes-support/itstool/itstool_2.0.7.bb
index 2416835d37..5af16995d7 100644
--- a/meta/recipes-support/itstool/itstool_2.0.7.bb
+++ b/meta/recipes-support/itstool/itstool_2.0.7.bb
@@ -4,7 +4,7 @@ files, then merges translations from MO files to create translated \
 XML files. It determines what to translate and how to chunk it into \
 messages using the W3C Internationalization Tag Set (ITS). "
 HOMEPAGE = "http://itstool.org/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=59c57b95fd7d0e9e238ebbc7ad47c5a5"
 
 inherit autotools python3native