Bump gson from 2.8.5 to 2.8.9 in /codes/redis/redis-in-action#21

dependabot[bot] wants to merge 1 commit intomasterdunwu/db-tutorial:masterfrom

dependabot/maven/codes/redis/redis-in-action/com.google.code.gson-gson-2.8.9dunwu/db-tutorial:dependabot/maven/codes/redis/redis-in-action/com.google.code.gson-gson-2.8.9Copy head branch name to clipboard