chore(deps): bump xmlhttprequest-ssl from 1.5.5 to 1.6.3 in /app (#464)

Bumps [xmlhttprequest-ssl](https://github.com/mjwwit/node-XMLHttpRequest) from 1.5.5 to 1.6.3.
- [Release notes](https://github.com/mjwwit/node-XMLHttpRequest/releases)
- [Commits](mjwwit/node-XMLHttpRequest@1.5.5...1.6.3)

---
updated-dependencies:
- dependency-name: xmlhttprequest-ssl
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>