Migrate to SPDX license expression

Drop Netscape license reference as no test file using it in 1.3.x releases

graphite2.spec

@@ -1,8 +1,10 @@
 Name:           graphite2
 Version:        1.3.14
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Font rendering capabilities for complex non-Roman writing systems
-License:        (LGPLv2+ or GPLv2+ or MPLv1.1) and (Netscape or GPLv2+ or LGPLv2+)
+
+# As per COPYING file this library is tri-licensed
+License:        LGPL-2.1-or-later OR MPL-2.0 OR GPL-2.0-or-later
 
 URL:            https://sourceforge.net/projects/silgraphite/
 Source0:        https://downloads.sourceforge.net/project/silgraphite/graphite2//%{name}-%{version}.tgz
@@ -75,6 +77,10 @@ find %{buildroot} -type f -name "*.la" -print -delete
 
 
 %changelog
+* Mon Nov 06 2023 Parag Nemade <pnemade AT redhat DOT com> - 1.3.14-13
+- Migrate to SPDX license expression
+- Drop Netscape license reference as no test file using it in 1.3.x releases
+
 * Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.14-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild