chore(deps): update dependency @rollup/plugin-alias to v3.1.8

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@rollup/plugin-alias	3.1.5 -> 3.1.8

---

Release Notes

rollup/plugins

### [`v3.1.8`](https://togithub.com/rollup/plugins/blob/master/packages/alias/CHANGELOG.md#v318) *2021-10-19* ##### Bugfixes - fix: pass on isEntry flag and custom options ([#​1017](https://togithub.com/rollup/plugins/issues/1017)) ### [`v3.1.7`](https://togithub.com/rollup/plugins/blob/master/packages/alias/CHANGELOG.md#v317) *2021-10-19* ##### Bugfixes - fix: revert [#​1000](https://togithub.com/rollup/plugins/issues/1000) for hooks bug ([#​1022](https://togithub.com/rollup/plugins/issues/1022)) ### [`v3.1.6`](https://togithub.com/rollup/plugins/blob/master/packages/alias/CHANGELOG.md#v316) *2021-10-19* ##### Updates - refactor: avoid resolving customResolver every time handling resolveId ([#​1000](https://togithub.com/rollup/plugins/issues/1000))

---

Configuration

📅 Schedule: "after 10pm every weekday,every weekend,before 5am every weekday" (UTC).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by WhiteSource Renovate. View repository job log here.