Bump version to v1.2.1 (#49)

Signed-off-by: Mikel Rico <mikelrico@eprosima.com>

Author: MRicoIE2CS

fastdds_python/CMakeLists.txt

@@ -24,7 +24,7 @@ if(POLICY CMP0086)
   cmake_policy(SET CMP0086 NEW)
 endif()
 
-project(fastdds_python VERSION 1.2.0)
+project(fastdds_python VERSION 1.2.1)
 
 ###############################################################################
 # Dependencies