Release LXD 6.1

Signed-off-by: Thomas Parrott <thomas.parrott@canonical.com>

Author: tomponline

shared/version/flex.go

@@ -1,7 +1,7 @@
 package version
 
 // Version contains the LXD version number.
-var Version = "5.21.1"
+var Version = "6.1"
 
 // IsLTSVersion indicates this is an LTS version of LXD.
-var IsLTSVersion = true
+var IsLTSVersion = false