npm(deps-dev): bump spdx-license-ids from 3.0.18 to 3.0.20

Bumps [spdx-license-ids](https://github.com/jslicense/spdx-license-ids) from 3.0.18 to 3.0.20.
- [Commits](jslicense/spdx-license-ids@v3.0.18...v3.0.20)

---
updated-dependencies:
- dependency-name: spdx-license-ids
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]