[Minor] Update version

CMakeLists.txt

@@ -9,7 +9,7 @@ CMAKE_MINIMUM_REQUIRED(VERSION 3.12 FATAL_ERROR)
 
 SET(RSPAMD_VERSION_MAJOR 3)
 SET(RSPAMD_VERSION_MINOR 8)
-SET(RSPAMD_VERSION_PATCH 1)
+SET(RSPAMD_VERSION_PATCH 2)
 
 # Keep two digits all the time
 SET(RSPAMD_VERSION_MAJOR_NUM ${RSPAMD_VERSION_MAJOR}0)