Update dependency ember-template-lint to v2.21.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ember-template-lint	2.18.1 -> 2.21.0

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Release Notes

ember-template-lint/ember-template-lint (ember-template-lint)

### [`v2.21.0`](https://redirect.github.com/ember-template-lint/ember-template-lint/blob/HEAD/CHANGELOG.md#v2210-2021-02-26) [Compare Source](https://redirect.github.com/ember-template-lint/ember-template-lint/compare/v2.20.0...v2.21.0) ##### :rocket: Enhancement - [#​1787](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1787) New rule: no-link-to-positional-params ([@​scalvert](https://redirect.github.com/scalvert)) ##### :bug: Bug Fix - [#​1791](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1791) Revert no-class-bindings fixer. ([@​rwjblue](https://redirect.github.com/rwjblue)) ##### Committers: 2 - Robert Jackson ([@​rwjblue](https://redirect.github.com/rwjblue)) - Steve Calvert ([@​scalvert](https://redirect.github.com/scalvert)) ### [`v2.20.0`](https://redirect.github.com/ember-template-lint/ember-template-lint/blob/HEAD/CHANGELOG.md#v2200-2021-02-23) [Compare Source](https://redirect.github.com/ember-template-lint/ember-template-lint/compare/v2.19.0...v2.20.0) ##### :rocket: Enhancement - [#​1729](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1729) Make `this.filePath` and `this.workingDir` available to plugins ([@​lifeart](https://redirect.github.com/lifeart)) - [#​1594](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1594) Implement autofixer for `no-curly-component-invocation` ([@​lifeart](https://redirect.github.com/lifeart)) - [#​1774](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1774) Add fixer for `no-class-bindings` rule. ([@​rwjblue](https://redirect.github.com/rwjblue)) - [#​1773](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1773) Add `--max-warnings` option ([@​mukilane](https://redirect.github.com/mukilane)) - [#​1770](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1770) Add simplified mechanism for rules to log warnings and errors ([@​scalvert](https://redirect.github.com/scalvert)) - [#​1769](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1769) Add new rule: `no-class-bindings` ([@​scalvert](https://redirect.github.com/scalvert)) ##### Committers: 5 - Alex Kanunnikov ([@​lifeart](https://redirect.github.com/lifeart)) - Mukil Elango ([@​mukilane](https://redirect.github.com/mukilane)) - Robert Jackson ([@​rwjblue](https://redirect.github.com/rwjblue)) - Steve Calvert ([@​scalvert](https://redirect.github.com/scalvert)) - [@​dependabot-preview\[bot\]](https://redirect.github.com/apps/dependabot-preview) ### [`v2.19.0`](https://redirect.github.com/ember-template-lint/ember-template-lint/blob/HEAD/CHANGELOG.md#v2190-2021-02-18) [Compare Source](https://redirect.github.com/ember-template-lint/ember-template-lint/compare/v2.18.1...v2.19.0) ##### :rocket: Enhancement - [#​1759](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1759) Add new rule: `no-capital-arguments` ([@​lifeart](https://redirect.github.com/lifeart)) - [#​1760](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1760) chore: Deprecating moduleId and moduleName in Rule base class ([@​scalvert](https://redirect.github.com/scalvert)) - [#​1734](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1734) Add new rule: `no-unknown-arguments-for-builtin-components` ([@​lifeart](https://redirect.github.com/lifeart)) - [#​1717](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1717) Allow `meta` in `` contexts ([@​MelSumner](https://redirect.github.com/MelSumner)) - [#​1672](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1672) Add new rule: `require-splattributes` ([@​Turbo87](https://redirect.github.com/Turbo87)) - [#​1736](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1736) Add fixer for require-has-block-helper rule ([@​patocallaghan](https://redirect.github.com/patocallaghan)) - [#​1731](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1731) Add `require-has-block-helper` lint rule ([@​patocallaghan](https://redirect.github.com/patocallaghan)) ##### :memo: Documentation - [#​1738](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1738) Removes duplicate main from `no-duplicate-landmarks` documentation ([@​skaterdav85](https://redirect.github.com/skaterdav85)) ##### :house: Internal - [#​1758](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1758) chore: fix require-has-block-helper readme linting error ([@​lifeart](https://redirect.github.com/lifeart)) - [#​1735](https://redirect.github.com/ember-template-lint/ember-template-lint/pull/1735) Add test to `no-invalid-meta` for ember-cli default value ([@​rwjblue](https://redirect.github.com/rwjblue)) ##### Committers: 8 - Alex Kanunnikov ([@​lifeart](https://redirect.github.com/lifeart)) - David Tang ([@​skaterdav85](https://redirect.github.com/skaterdav85)) - Melanie Sumner ([@​MelSumner](https://redirect.github.com/MelSumner)) - Pat O'Callaghan ([@​patocallaghan](https://redirect.github.com/patocallaghan)) - Robert Jackson ([@​rwjblue](https://redirect.github.com/rwjblue)) - Steve Calvert ([@​scalvert](https://redirect.github.com/scalvert)) - Tobias Bieniek ([@​Turbo87](https://redirect.github.com/Turbo87)) - [@​dependabot-preview\[bot\]](https://redirect.github.com/apps/dependabot-preview)

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