[mifos/head] baf3f9: Bump xstream from 1.3.1 to 1.4.19

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

  Branch: refs/heads/dependabot/maven/com.thoughtworks.xstream-xstream-1.4.19
  Home:   https://github.com/mifos/head
  Commit: baf3f96acfa378b0c6b60e7ab538fa10117b7d64
      https://github.com/mifos/head/commit/baf3f96acfa378b0c6b60e7ab538fa10117b7d64
  Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
  Date:   2022-02-01 (Tue, 01 Feb 2022)

  Changed paths:
    M pom.xml

  Log Message:
  -----------
  Bump xstream from 1.3.1 to 1.4.19

Bumps [xstream](https://github.com/x-stream/xstream) from 1.3.1 to 1.4.19.
- [Release notes](https://github.com/x-stream/xstream/releases)
- [Commits](https://github.com/x-stream/xstream/commits)

---
updated-dependencies:
- dependency-name: com.thoughtworks.xstream:xstream
  dependency-type: direct:production
...

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