Bump mysql-connector-java from 5.1.21 to 8.0.16 in /Chapter4-4-2#7

dependabot[bot] wants to merge 1 commit into

masterleelovejava/SpringBoot-Learning:masterfrom

dependabot/maven/Chapter4-4-2/mysql-mysql-connector-java-8.0.16leelovejava/SpringBoot-Learning:dependabot/maven/Chapter4-4-2/mysql-mysql-connector-java-8.0.16Copy head branch name to clipboard