build: update all non-major dependencies (main)

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
firebase-tools	15.8.0 → 15.10.1
rollup-plugin-dts	6.3.0 → 6.4.0
sass	1.97.3 → 1.98.0

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Release Notes

firebase/firebase-tools (firebase-tools)

v15.10.1

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• Updated Pub/Sub emulator to version 0.8.29.

v15.10.0

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• Add support for VPC direct connect in GCF 2nd gen (#​10033)
• Added --only flag for emulators:export (#​4033)
• Added support for custom PostgreSQL schema names in Data Connect. (#​9271)
• When SSR web app features are detected in the firebase init hosting flow, offer to switch to App Hosting (#​9887)
• Removed the experimental web frameworks prompt from firebase init hosting (#​9843)
• Added studio:export command to export Firebase Studio projects to Antigravity.

v15.9.1

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• Added support for next.config.ts and next.config.mts in Next.js deployments (#​9871)
• Enabled free trials without a billing instrument for Firebase Data Connect (#​10042)

v15.9.0

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• Added *_EMULATOR_VERSION env variables to allow overriding specific versions of downloadable emulators
• Updated the functions.config deprecation notice from March 2026 to March 2027 (#​9941)
• Detects when App Hosting fails to deploy, returning an error. (#​8866)
• Add firestore_query_collection tool back to MCP as it is not available in the OneMCP server yet.
• Add support for custom resolvers in Firebase Data Connect (#​9967)
• Updated the Firebase Data Connect local toolkit to v3.2.1, which includes the following changes: (#​10022)
  • Resolved metadata pathing issue for @​redact and @​check directives

Swatinem/rollup-plugin-dts (rollup-plugin-dts)

v6.4.0

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Features:

• Implement proper SourceMap support with goto-definition granularity
• Support dotted namespace syntax

Fixes:

• Better naming for declare module paths
• Add compatibility with TS6

Thank you:

Features, fixes and improvements in this release have been contributed by:

• @​schoel-bis
• @​ZhangYiJiang
• @​igordanchenko
• @​privatenumber

sass/dart-sass (sass)

v1.98.0

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Command-Line Interface

• Gracefully handle dependency loops in --watch mode.

Dart API

• Add a const Logger.defaultLogger field. This provides a logger that emits to
  standard error or the browser console, but automatically chooses whether to
  use terminal colors.

JavaScript API

• Fix a crash when manually constructing a SassCalculation for 'calc' with
  an argument that can't be simplified.

• Properly emit deprecation warnings as text rather than StringBuffer objects
  when running in a browser.

• Emit colored warnings and other messages on the console when running in a
  browser.