convert GPLv2+ license to SPDX

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

python-avocado.spec

@@ -35,7 +35,7 @@
 
 Name: python-avocado
 Version: 92.1
-Release: 7%{?gitrel}%{?dist}
+Release: 8%{?gitrel}%{?dist}
 Summary: Framework with tools and libraries for Automated Testing
 # Found licenses:
 # avocado/core/tapparser.py: MIT
@@ -275,7 +275,8 @@ these days a framework) to perform automated testing.
 
 %package -n python-avocado-common
 Summary: Avocado common files
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 
 %description -n python-avocado-common
 Common files (such as configuration) for the Avocado Testing Framework.
@@ -316,7 +317,8 @@ arbitrary filesystem location.
 %if %{with_resultsdb}
 %package -n python3-avocado-plugins-resultsdb
 Summary: Avocado plugin to propagate job results to ResultsDB
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 Requires: python3-avocado == %{version}-%{release}
 
 %description -n python3-avocado-plugins-resultsdb
@@ -332,7 +334,8 @@ server.
 
 %package -n python3-avocado-plugins-varianter-yaml-to-mux
 Summary: Avocado plugin to generate variants out of yaml files
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 Requires: python3-avocado == %{version}-%{release}
 
 %description -n python3-avocado-plugins-varianter-yaml-to-mux
@@ -346,7 +349,8 @@ defined in a yaml file(s).
 
 %package -n python3-avocado-plugins-golang
 Summary: Avocado plugin for execution of golang tests
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 Requires: python3-avocado == %{version}-%{release}
 Requires: golang
 
@@ -362,7 +366,8 @@ also run them.
 
 %package -n python3-avocado-plugins-varianter-pict
 Summary: Varianter with combinatorial capabilities by PICT
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 Requires: python3-avocado == %{version}-%{release}
 
 %description -n python3-avocado-plugins-varianter-pict
@@ -376,7 +381,8 @@ Pair-Wise algorithms, also known as Combinatorial Independent Testing.
 
 %package -n python3-avocado-plugins-varianter-cit
 Summary: Varianter with Combinatorial Independent Testing capabilities
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 Requires: python3-avocado == %{version}-%{release}
 
 %description -n python3-avocado-plugins-varianter-cit
@@ -391,7 +397,8 @@ collaboration with CVUT Prague.
 
 %package -n python3-avocado-plugins-result-upload
 Summary: Avocado plugin propagate job results to a remote host
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 Requires: python3-avocado == %{version}-%{release}
 
 %description -n python3-avocado-plugins-result-upload
@@ -405,7 +412,8 @@ a dedicated sever.
 
 %package -n python-avocado-examples
 Summary: Avocado Test Framework Example Tests
-License: GPLv2+
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 # documentation does not require main package, but needs to be in lock-step if present
 Conflicts: python3-avocado < %{version}-%{release}, python3-avocado > %{version}-%{release}
 
@@ -446,6 +454,9 @@ Again Shell code (and possibly other similar shells).
 
 
 %changelog
+* Fri Jul 26 2024 Miroslav Suchý <msuchy@redhat.com> - 92.1-8
+- convert license to SPDX
+
 * Fri Jul 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 92.1-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild