build(deps-dev): bump erb_lint from 0.8.0 to 0.9.0

Bumps [erb_lint](https://github.com/Shopify/erb-lint) from 0.8.0 to 0.9.0.
- [Release notes](https://github.com/Shopify/erb-lint/releases)
- [Commits](Shopify/erb_lint@v0.8.0...v0.9.0)

---
updated-dependencies:
- dependency-name: erb_lint
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -193,7 +193,7 @@ GEM
       htmlentities (~> 4.3.3)
       launchy (>= 2.1, < 4.0)
       mail (~> 2.7)
-    erb_lint (0.8.0)
+    erb_lint (0.9.0)
       activesupport
       better_html (>= 2.0.1)
       parser (>= 2.7.1.4)