Update dependency sass-rails to v6

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
sass-rails	'~> 5.0' → '~> 6.0'

---

Release Notes

rails/sass-rails (sass-rails)

v6.0.0: 6.0.0

Compare Source

Breaking change

• Move the implementation to sassc-rails.

  This gem is now only just a wrapper around sassc-rails. For more information on how sassc differs from Ruby sass see https://github.com/sass/sassc-rails#libsass-compatibility-with-ruby-sass.

v5.1.0

Compare Source

v5.0.8

Compare Source

v5.0.7

Compare Source

• Remove ruby warnings

v5.0.6

Compare Source

• Fixes deprecation warnings on Sprockets 3 (#​382)

  Richard Schneeman

v5.0.5: 5.0.5

Compare Source

• Support Rails 5

v5.0.4: 5.0.4

Compare Source

• Allow Tilt 2 usage
• Allow no compression for all environments

---

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, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Gemfile.lock

Fetching source index from https://rubygems.org/
Retrying fetcher due to error (2/4): Bundler::HTTPError Could not fetch specs from https://rubygems.org/
Retrying fetcher due to error (3/4): Bundler::HTTPError Could not fetch specs from https://rubygems.org/
Retrying fetcher due to error (4/4): Bundler::HTTPError Could not fetch specs from https://rubygems.org/
Could not fetch specs from https://rubygems.org/