Bump @nx/linter from 17.1.3 to 19.6.3

Bumps [@nx/linter](https://github.com/nrwl/nx/tree/HEAD/packages-legacy/linter-nx) from 17.1.3 to 19.6.3.
- [Release notes](https://github.com/nrwl/nx/releases)
- [Commits](https://github.com/nrwl/nx/commits/19.6.3/packages-legacy/linter-nx)

---
updated-dependencies:
- dependency-name: "@nx/linter"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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