Bump mysql-connector-java from 5.0.4 to 8.0.28 in /continuum-webapp#18

dependabot[bot] wants to merge 1 commit intotrunkapache/continuum:trunkfrom

dependabot/maven/continuum-webapp/mysql-mysql-connector-java-8.0.28apache/continuum:dependabot/maven/continuum-webapp/mysql-mysql-connector-java-8.0.28Copy head branch name to clipboard