Update SCSS-Lint to v0.49.0 (#20250)

SCSS-Lint 0.49.0 modifies Shorthand linter to report lint if a shorthand
of a length not specified in the allowed_shorthands option is used.

New defaults include "4" in the list of allowed shorthands, so we are changing our configuration accordingly.

Ref: https://github.com/brigade/scss-lint/commit/e283d1689699f581561fea344df3168128c46d7b

1 files changed, 1 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index bdcbb0949..fb4cea150 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,5 +4,5 @@ group :development, :test do
   gem 'jekyll', '~> 3.1.2'
   gem 'jekyll-redirect-from', '~> 0.10.0'
   gem 'jekyll-sitemap', '~> 0.10.0'
-  gem 'scss_lint', '~> 0.48.0'
+  gem 'scss_lint', '~> 0.49.0'
 end