chore(deps): update dependency sass-loader to v9

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
sass-loader	optionalDependencies	major	^8.0.2 -> ^9.0.1

---

Release Notes

webpack-contrib/sass-loader

v9.0.1

Compare Source

v9.0.0

Compare Source

⚠ BREAKING CHANGES

• minimum supported Nodejs version is 10.13
• prefer sass (dart-sass) by default, it is strongly recommended to migrate on sass (dart-sass)
• the prependData option was removed in favor the additionalData option, see docs
• when the sourceMap is true, sassOptions.sourceMap, sassOptions.sourceMapContents, sassOptions.sourceMapEmbed, sassOptions.sourceMapRoot and sassOptions.omitSourceMapUrl will be ignored.

Features

• pass the loader context to custom importers under the this.webpackLoaderContext property (#​853) (d487683)
• supports for process.cwd() resolution logic by default (#​837) (0c8d3b3)
• supports for SASS-PATH env variable resolution logic by default (#​836) (8376179)
• supports for the sass property for the exports field from package.json (conditional exports, for more information read docs)

Bug Fixes

• avoid different content on different os (#​832) (68dd278)
• resolution logic when the includePaths option used was improved (#​827) (cbe5ad4)
• resolution logic for file:// scheme was improved (17832fd)
• resolution logic for absolute paths and server relative URLs was improved
• source maps generation was improved

8.0.2 (2020-01-13)

Bug Fixes

• compatibility with node@8 (#​798) (6f3852f)

8.0.1 (2020-01-10)

Bug Fixes

• support webpack@5 (#​794) (6c59e37)

---

Renovate configuration

📅 Schedule: "before 2am" (UTC).

🚦 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, check this box

---

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