fix(package): update fs-extra to version 9.0.0

fix(package): update @octokit/rest to version 17.0.0

fix(package): update https-proxy-agent to version 5.0.0

fix: address `@octokit/rest` deprecations (semantic-release#249)

fix(package): update globby to version 11.0.0

chore(package): update ava to version 3.1.0

fix(package): update http-proxy-agent to version 4.0.0

fix(package): update issue-parser to version 6.0.0

Merge remote-tracking branch 'origin/beta'

Merge remote-tracking branch 'origin/master' into beta