Bumps [xterm](https://github.com/xtermjs/xterm.js) from 4.12.0 to 4.13.0.
- [Release notes](https://github.com/xtermjs/xterm.js/releases)
- [Commits](https://github.com/xtermjs/xterm.js/compare/4.12.0...4.13.0)

---
updated-dependencies:
- dependency-name: xterm
  dependency-type: direct:development
  update-type: version-update:semver-minor
...
Signed-off-by: Ndependabot[bot] <support@github.com>

Bump @types/node from 15.6.1 to 15.12.1 in /app

Bumps [core-js](https://github.com/zloirock/core-js/tree/HEAD/packages/core-js) from 3.12.1 to 3.14.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/commits/v3.14.0/packages/core-js)

---
updated-dependencies:
- dependency-name: core-js
  dependency-type: direct:development
  update-type: version-update:semver-minor
...
Signed-off-by: Ndependabot[bot] <support@github.com>

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.6.1 to 15.12.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...
Signed-off-by: Ndependabot[bot] <support@github.com>