client: bump default version to v1.25

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

client/client.go

@@ -58,7 +58,7 @@ import (
 )
 
 // DefaultVersion is the version of the current stable API
-const DefaultVersion string = "1.23"
+const DefaultVersion string = "1.25"
 
 // Client is the API client that performs all operations
 // against a docker server.