Update dependency sass to v1.69.4 (mastodon#27004)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

yarn.lock

@@ -11047,9 +11047,9 @@ sass-loader@^10.2.0:
     semver "^7.3.2"
 
 sass@^1.62.1:
-  version "1.67.0"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.67.0.tgz#fed84d74b9cd708db603b1380d6dc1f71bb24f6f"
-  integrity sha512-SVrO9ZeX/QQyEGtuZYCVxoeAL5vGlYjJ9p4i4HFuekWl8y/LtJ7tJc10Z+ck1c8xOuoBm2MYzcLfTAffD0pl/A==
+  version "1.69.4"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.69.4.tgz#10c735f55e3ea0b7742c6efa940bce30e07fbca2"
+  integrity sha512-+qEreVhqAy8o++aQfCJwp0sklr2xyEzkm9Pp/Igu9wNPoe7EZEQ8X/MBvvXggI2ql607cxKg/RKOwDj6pp2XDA==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
     immutable "^4.0.0"