Bump semver and node-gyp

Bumps [semver](https://github.com/npm/node-semver) and [node-gyp](https://github.com/nodejs/node-gyp). These dependencies needed to be updated together.

Updates `semver` from 5.7.1 to 6.3.1
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/v6.3.1/CHANGELOG.md)
- [Commits](npm/node-semver@v5.7.1...v6.3.1)

Updates `semver` from 6.3.0 to 6.3.1
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/v6.3.1/CHANGELOG.md)
- [Commits](npm/node-semver@v5.7.1...v6.3.1)

Updates `node-gyp` from 5.0.5 to 5.1.1
- [Release notes](https://github.com/nodejs/node-gyp/releases)
- [Changelog](https://github.com/nodejs/node-gyp/blob/main/CHANGELOG.md)
- [Commits](nodejs/node-gyp@v5.0.5...v5.1.1)

---
updated-dependencies:
- dependency-name: semver
  dependency-type: indirect
- dependency-name: semver
  dependency-type: indirect
- dependency-name: node-gyp
  dependency-type: indirect
...

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