build: bump to v2.2.0

Author: pcolladosoto

flowd-go.spec

@@ -1,5 +1,5 @@
 Name:		flowd-go
-Version:	2.1.1
+Version:	2.2.0
 Release:	1
 Summary:	SciTags flowd-go Daemon
 
@@ -98,6 +98,9 @@ install -m 0664 rpm/%{name}.1.gz    %{buildroot}%{_mandir}/man1/%{name}.1.gz
 
 # Changes introduced with each version
 %changelog
+* Mon Jul 28 2025 Pablo Collado Soto <pablo.collado.soto@cern.ch> - 2.2.0-1
+- Fix IPv6 Extension-Header marking
+
 * Mon Jul 28 2025 Pablo Collado Soto <pablo.collado.soto@cern.ch> - 2.1.1-1
 - Add support for aarch64
 - Include Koji-specific enhancements