Bump sass-loader from 14.2.1 to 15.0.0 in /webapp

Bumps sass-loader from 14.2.1 to 15.0.0.

Release notes

Sourced from sass-loader's releases.

v15.0.0

⚠ BREAKING CHANGES

• prefer sass-embedded over sass by default (#1211)

Features

• prefer sass-embedded over sass by default (#1211) (83423ff)

Changelog

Sourced from sass-loader's changelog.

15.0.0 (2024-07-23)

⚠ BREAKING CHANGES

• prefer sass-embedded over sass by default (#1211)

Features

• prefer sass-embedded over sass by default (#1211) (83423ff)

Commits

• 0458ad5 chore(release): 15.0.0
• 83423ff feat!: prefer sass-embedded over sass by default (#1211)
• 0f3a056 ci: use a version of Python that node-sass can be built on for macOS (#1215)
• e0b5d41 chore: add autocrlf as a known word (#1214)
• f2467ac docs: improve the grammar of the readme (#1212)
• 189196a docs: add note about css and style loader (#1206)
• See full diff in compare view

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