Update dependency sass to v1.85.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sass	1.83.4 -> 1.85.1

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Release Notes

sass/dart-sass (sass)

v1.85.1

Compare Source

• Fix a bug where global Sass functions whose names overlap with CSS math
  functions could incorrectly be treated as CSS math functions even though they
  used Sass-only features, causing compilation failures. For example,
  round(-$var / 2) previously threw an error but now works as intended.

v1.85.0

Compare Source

• No longer fully trim redundant selectors generated by @extend. This caused
  unacceptable performance issues for certain heavy users of @extend. We'll
  try to find a more performant way to accomplish it in the future.

v1.84.0

Compare Source

• Allow newlines in whitespace in the indented syntax.

• Potentially breaking bug fix: Selectors with unmatched brackets now always
  produce a parser error. Previously, some edge cases like [foo#{"]:is(bar"}) {a: b} would compile without error, but this was an unintentional bug.

• Fix a bug in which various Color Level 4 functions weren't allowed in plain
  CSS.

• Fix the error message for @extend without a selector and possibly other
  parsing edge-cases in contexts that allow interpolation.

Embedded Host

• Fixed the implementation of the SassBoolean type to adhere to the spec,
  now using a class instead of an interface.

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[coveralls]

coverage: 35.714%. remained the same
when pulling f7872ad on renovate/sass-1.x
into b323caf on master.