chore(deps): update dependency eslint to v8.21.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eslint (source)	8.18.0 -> 8.21.0

---

Release Notes

eslint/eslint

v8.21.0

Compare Source

Features

• 7b43ea1 feat: Implement FlatESLint (#​16149) (Nicholas C. Zakas)
• 92bf49a feat: improve the key width calculation in key-spacing rule (#​16154) (Nitin Kumar)
• c461542 feat: add new allowLineSeparatedGroups option to the sort-keys rule (#​16138) (Nitin Kumar)
• 1cdcbca feat: add deprecation warnings for legacy API in RuleTester (#​16063) (Nitin Kumar)

Bug Fixes

• 0396775 fix: lines-around-comment apply allowBlockStart for switch statements (#​16153) (Nitin Kumar)

Documentation

• 2aadc93 docs: add anchors to headings inside docs content (#​16134) (Strek)

Chores

• 8892511 chore: Upgrade to Espree 9.3.3 (#​16173) (Brandon Mills)
• 1233bee chore: switch to eslint-plugin-node's maintained fork (#​16150) (唯然)
• 97b95c0 chore: upgrade puppeteer v13 (#​16151) (唯然)

v8.20.0

Compare Source

Features

• ca83178 feat: catch preprocess errors (#​16105) (JounQin)

Bug Fixes

• 30be0ed fix: no-warning-comments rule escapes special RegEx characters in terms (#​16090) (Lachlan Hunt)
• bfe5e88 fix: ignore spacing before ] and } in comma-spacing (#​16113) (Milos Djermanovic)

Documentation

• 845c4f4 docs: Add website team details (#​16115) (Nicholas C. Zakas)
• 5a0dfdb docs: Link to blog post in no-constant-binary-expression (#​16112) (Jordan Eldredge)
• bc692a9 docs: remove install command (#​16084) (Strek)
• 49ca3f0 docs: don't show toc when content not found (#​16095) (Amaresh S M)
• ba19e3f docs: enhance 404 page UI (#​16097) (Amaresh S M)
• a75d3b4 docs: remove unused meta.docs.category field in working-with-rules page (#​16109) (Brandon Scott)
• cdc0206 docs: add formatters page edit link (#​16094) (Amaresh S M)
• 4d1ed22 docs: preselect default theme (#​16098) (Strek)
• 4b79612 docs: add missing correct/incorrect containers (#​16087) (Milos Djermanovic)
• 09f6acb docs: fix UI bug on rules index and details pages (#​16082) (Deepshika S)
• f5db264 docs: remove remaining duplicate rule descriptions (#​16093) (Milos Djermanovic)
• 32a6b2a docs: Add scroll behaviour smooth (#​16056) (Amaresh S M)

Chores

• bbf8df4 chore: Mark autogenerated release blog post as draft (#​16130) (Nicholas C. Zakas)
• eee4306 chore: update internal lint dependencies (#​16088) (Bryan Mishkin)
• 9615a42 chore: update formatter examples template to avoid markdown lint error (#​16085) (Milos Djermanovic)
• 62541ed chore: fix markdown linting error (#​16083) (唯然)

v8.19.0

Compare Source

Features

• 7023628 feat: add importNames support for patterns in no-restricted-imports (#​16059) (Brandon Scott)
• 472c368 feat: fix handling of blockless with statements in indent rule (#​16068) (Milos Djermanovic)

Bug Fixes

• fc81848 fix: throw helpful exception when rule has wrong return type (#​16075) (Bryan Mishkin)

Documentation

• 3ae0574 docs: Remove duplicate rule descriptions (#​16052) (Amaresh S M)
• f50cf43 docs: Add base href to each page to fix relative URLs (#​16046) (Nicholas C. Zakas)
• ae4b449 docs: make logo link clickable on small width screens (#​16058) (Milos Djermanovic)
• 280f898 docs: use only fenced code blocks (#​16044) (Milos Djermanovic)
• f5d63b9 docs: add listener only if element exists (#​16045) (Amaresh S M)
• 8b639cc docs: add missing migrating-to-8.0.0 in the user guide (#​16048) (唯然)
• b8e68c1 docs: Update release process (#​16036) (Nicholas C. Zakas)
• 6d0cb11 docs: remove table of contents from markdown text (#​15999) (Nitin Kumar)

Chores

• e884933 chore: use github-slugger for markdown anchors (#​16067) (Strek)
• 02e9cb0 chore: revamp carbon ad style (#​16078) (Amaresh S M)
• b6aee95 chore: remove unwanted comments from rules markdown (#​16054) (Strek)
• 6840940 chore: correctly use .markdownlintignore in Makefile (#​16060) (Bryan Mishkin)
• 48904fb chore: add missing images (#​16017) (Amaresh S M)
• 910f741 chore: add architecture to nav (#​16039) (Strek)
• 9bb24c1 chore: add correct incorrect in all rules doc (#​16021) (Deepshika S)
• 5a96af8 chore: prepare versions data file (#​16035) (Nicholas C. Zakas)
• 50afe6f chore: Included githubactions in the dependabot config (#​15985) (Naveen)
• 473411e chore: add deploy workflow for playground (#​16034) (Milos Djermanovic)
• a30b66c chore: fix print style (#​16025) (Amaresh S M)
• f4dad59 chore: add noindex meta tag (#​16016) (Milos Djermanovic)
• db387a8 chore: fix sitemap (#​16026) (Milos Djermanovic)
• 285fbc5 chore: remove TOC from printable (#​16020) (Strek)
• 8e84c21 chore: remove ligatures from fonts (#​16019) (Strek)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ 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 Mend Renovate. View repository job log here.