[mifos/head] 586ebb: Bump mysql-connector-java from 5.1.18 to 8.0.16

[dependabot[bot] <no...@gi...>]

  Branch: refs/heads/dependabot/maven/mysql-mysql-connector-java-8.0.16
  Home:   https://github.com/mifos/head
  Commit: 586ebb53366ede0dbbc70bf403c0f554e2f8f1b0
      https://github.com/mifos/head/commit/586ebb53366ede0dbbc70bf403c0f554e2f8f1b0
  Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
  Date:   2020-07-01 (Wed, 01 Jul 2020)

  Changed paths:
    M pom.xml

  Log Message:
  -----------
  Bump mysql-connector-java from 5.1.18 to 8.0.16

Bumps [mysql-connector-java](https://github.com/mysql/mysql-connector-j) from 5.1.18 to 8.0.16.
- [Release notes](https://github.com/mysql/mysql-connector-j/releases)
- [Changelog](https://github.com/mysql/mysql-connector-j/blob/release/8.0/CHANGES)
- [Commits](https://github.com/mysql/mysql-connector-j/compare/5.1.18...8.0.16)

Signed-off-by: dependabot[bot] <su...@gi...>