Bump sass from 1.56.0 to 1.56.1 in /webapp

Bumps sass from 1.56.0 to 1.56.1.

Release notes

Sourced from sass's releases.

Dart Sass 1.56.1

To install Sass 1.56.1, download one of the packages below and add it to your PATH, or see the Sass website for full installation instructions.

Changes

Embedded Sass

• Importer results now validate that contents is actually a string and whether sourceMapUrl is an absolute URL.

See the full changelog for changes in earlier releases.

Changelog

Sourced from sass's changelog.

1.56.1

Embedded Sass

• Importer results now validate that contents is actually a string and whether sourceMapUrl is an absolute URL.

Commits

• 790eb8a Update CHANGELOG for embedded-host-node fixes (#1828)
• See full diff in compare view

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