Fix an error about implicit fallthrough during self build - new tag for ittapi.

A fix has been implemented in the ittap repo to fix an error about implicit fallthrough in a switch that was occurring during self build.
A new tag has been created for that fix. This is to update the tag.

Reviewed By: bader

Differential Revision: https://reviews.llvm.org/D95462

Patch by Zahira Ammarguellat.

Author: bader

llvm/lib/ExecutionEngine/IntelJITEvents/CMakeLists.txt

@@ -5,7 +5,7 @@ if(NOT DEFINED ITTAPI_GIT_REPOSITORY)
 endif()
 
 if(NOT DEFINED ITTAPI_GIT_TAG)
-    set(ITTAPI_GIT_TAG v3.18.8)
+    set(ITTAPI_GIT_TAG v3.18.10)
 endif()
 
 if(NOT DEFINED ITTAPI_SOURCE_DIR)