Release @webref/idl@v2.0.0 (#183)
Release @webref/idl@v2.0.0 (#183)

This major release is because the webidl2 peerDependency was bumped:
https://github.com/w3c/webref/pull/181

See https://github.com/semver/semver/issues/502 for precedent.
tidoust/reffy-reports,tidoust/reffy-reports