compile the handlerton with -O3. merge -c 13582 from 2.1.0 to main. [t:1890]

git-svn-id: file:///svn/mysql/tokudb-engine/src@13589 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/Makefile.tokutek

@@ -19,7 +19,7 @@ GCOV_FLAGS = -ftest-coverage -fprofile-arcs
 endif
 
 ifeq ($(DEBUG),0)
-OPTFLAGS = -O2
+OPTFLAGS = -O3
 MYSQL_FLAGS = 
 CXXFLAGS =
 else