Bumped versions for July20 release

Change-Id: I8168d1bc36569849fa64e9034a4d8100c15dc35d

Author: bkandasa

VERSION

@@ -1,14 +1,14 @@
-IMAGE_VERSION=1.1.16
+IMAGE_VERSION=1.1.17
 
 declare -A MYSQL_SERVER_VERSIONS
-MYSQL_SERVER_VERSIONS["5.6"]=5.6.48
-MYSQL_SERVER_VERSIONS["5.7"]=5.7.30
-MYSQL_SERVER_VERSIONS["8.0"]=8.0.20
+MYSQL_SERVER_VERSIONS["5.6"]=5.6.49
+MYSQL_SERVER_VERSIONS["5.7"]=5.7.31
+MYSQL_SERVER_VERSIONS["8.0"]=8.0.21
 
 declare -A MYSQL_SHELL_VERSIONS
 MYSQL_SHELL_VERSIONS["5.6"]=""
-MYSQL_SHELL_VERSIONS["5.7"]=8.0.20
-MYSQL_SHELL_VERSIONS["8.0"]=8.0.20
+MYSQL_SHELL_VERSIONS["5.7"]=8.0.21
+MYSQL_SHELL_VERSIONS["8.0"]=8.0.21
 
 declare -A FULL_SERVER_VERSIONS
 FULL_SERVER_VERSIONS["5.6"]="${MYSQL_SERVER_VERSIONS["5.6"]}-${IMAGE_VERSION}"