convert GPLv2+ license to SPDX

This is part of https://fedoraproject.org/wiki/Changes/SPDX_Licenses_Phase_4

abrt-java-connector.spec

@@ -1,10 +1,11 @@
 Name:          abrt-java-connector
 Version:       1.3.2
-Release:       7%{?dist}
+Release:       8%{?dist}
 Summary:       JNI Agent library converting Java exceptions to ABRT problems
 
 Group:         System Environment/Libraries
-License:       GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License:       GPL-2.0-or-later
 URL:           https://github.com/abrt/abrt-java-connector
 Source0:       %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 
@@ -99,6 +100,9 @@ cd -
 
 
 %changelog
+* Thu Jul 25 2024 Miroslav Suchý <msuchy@redhat.com> - 1.3.2-8
+- convert license to SPDX
+
 * Wed Jul 17 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.2-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild