license: update yaml-tiny to reflect upstream changes

The license files have been renamed to be more clear on whether the
license is only for a specific version of the license or for that
version and any follow on versions.

The yaml-tiny repo indicates that it should follow the same licensing
requirements as Perl itself so this commit updates this recipe to follow
what is in the perl.bb

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I269d887a3e43ad9004f20b780dfe55156c16de5d
diff --git a/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb b/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb
index 46640c4..845242b 100644
--- a/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb
+++ b/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb
@@ -1,13 +1,14 @@
 SUMMARY = "YAML::Tiny Version 1.73"
 PR = "r1"
-LICENSE = "Artistic-1.0 | GPL-2.0"
+LICENSE = "Artistic-1.0 | GPL-1.0+"
 HOMEPAGE = "https://metacpan.org/release/YAML-Tiny"
 
 inherit cpan
 inherit allarch
 
 LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Artistic-1.0;md5=cda03bbdc3c1951996392b872397b798 \
-file://${COMMON_LICENSE_DIR}/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
+file://${COMMON_LICENSE_DIR}/GPL-1.0-or-later;md5=30c0b8a5048cc2f4be5ff15ef0d8cf61"
+
 
 SRC_URI += "https://cpan.metacpan.org/authors/id/E/ET/ETHER/YAML-Tiny-1.73.tar.gz"