Bumped versions for release

Change-Id: I80e316acf0a92da719f4e300ccac31f65c425e92

Author: bkandasa

VERSION

@@ -1,14 +1,14 @@
-IMAGE_VERSION=1.1.15
+IMAGE_VERSION=1.1.16
 
 declare -A MYSQL_SERVER_VERSIONS
-MYSQL_SERVER_VERSIONS["5.6"]=5.6.47
-MYSQL_SERVER_VERSIONS["5.7"]=5.7.29
-MYSQL_SERVER_VERSIONS["8.0"]=8.0.19
+MYSQL_SERVER_VERSIONS["5.6"]=5.6.48
+MYSQL_SERVER_VERSIONS["5.7"]=5.7.30
+MYSQL_SERVER_VERSIONS["8.0"]=8.0.20
 
 declare -A MYSQL_SHELL_VERSIONS
 MYSQL_SHELL_VERSIONS["5.6"]=""
-MYSQL_SHELL_VERSIONS["5.7"]=8.0.19
-MYSQL_SHELL_VERSIONS["8.0"]=8.0.19
+MYSQL_SHELL_VERSIONS["5.7"]=8.0.20
+MYSQL_SHELL_VERSIONS["8.0"]=8.0.20
 
 declare -A FULL_SERVER_VERSIONS
 FULL_SERVER_VERSIONS["5.6"]="${MYSQL_SERVER_VERSIONS["5.6"]}-${IMAGE_VERSION}"