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-devtools/dnf/dnf_4.10.0.bb b/meta/recipes-devtools/dnf/dnf_4.10.0.bb
index 3fc24b132d..e4f586db3b 100644
--- a/meta/recipes-devtools/dnf/dnf_4.10.0.bb
+++ b/meta/recipes-devtools/dnf/dnf_4.10.0.bb
@@ -3,7 +3,7 @@ DESCRIPTION = "Software package manager that installs, updates, and removes \
 packages on RPM-based Linux distributions. It automatically computes \
 dependencies and determines the actions required to install packages."
 HOMEPAGE = "https://github.com/rpm-software-management/dnf"
-LICENSE = "GPLv2"
+LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
                     file://PACKAGE-LICENSING;md5=4a0548e303dbc77f067335b4d688e745 \
                     "