Bump firebase-functions from 3.16.0 to 4.2.1 in /functions

[dependabot]

Bumps firebase-functions from 3.16.0 to 4.2.1.

Release notes

Sourced from firebase-functions's releases.

v4.2.1

• Fixes an emulator issue where snapshot.ref could not point to multiple databases (#1339).
• Fixes emulated v1 callable functions that use a monorepo setup (#1345).

v4.2.0

• Allow Functions to specify vpcConnector as a string parameter (#1329)
• Upgrade jsonwebtoken to version 9 (#1336)
• Adds 'eventarcpublishing' as required API to custom event function
• Hide type information of defineFloat in params module - it's not supported yet (#1341)

v4.1.1

• Fix bug where some FireAlerts v2 functions didn't correctly return values back to Functions Framework. (#1324)

v4.1.0

• Deprecate typoed function name lessThanorEqualTo (#1284)
• Fix a bug where supplying preserveExternalChanges to scheduled functions would cause deployment failure (#1305).
• Adds omit option to skip function deploys (#1298).

v4.0.2

• Fix bug where secret parameters, defined using defineSecret(), were missing a .value() method (#1281)
• Fix bug where v1/https was not exported (#1267)
• Fix incorrect typeVersion export paths (#1287)
• Revert removal of \_\_trigger (#1274)

v4.0.1

Correct the function BooleanExpression#then to BooleanExpression#thenElse (#1268)

v4.0.0

Breaking Changes

• Deprecated allowInvalidAppCheckToken option. Instead use enforceAppCheck.

App Check enforcement on callable functions is disabled by default in v4. Requests containing invalid App Check tokens won't be denied unless you explicitly enable App Check enforcement using the new enforceAppCheck option. Furthermore, when enforcement is enabled, callable functions will deny all requests without App Check tokens.

• Dropped support for Node.js versions 8, 10, and 12.
• Dropped support for Admin SDK versions 8 and 9.
• Removed the functions.handler namespace.
• DataSnapshot passed to the Firebase Realtime Database trigger now matches the DataSnapshot returned by the Admin SDK, with null values removed.
• Removed __trigger object on function handlers.
• Reorganized source code location. This affects only apps that directly import files instead of using the recommend entry points specified in the
• Reworked the apps library and removed lodash as a runtime dependency.
• Change default behavior of function deploy to clear configurations not specified in the source code (e.g. change memory configuration in Google Cloud Console). Use preserveExternalChanges to keep existing behavior. See docs for more info.

... (truncated)

Commits

• 23fadce 4.2.1
• e7c4b49 adding test (#1347)
• 233104c Patch that fixes emulated v1 callable functions that are in a monorepo projec...
• 6d4c0a5 Fix typo in the InvalidMatrixDetails documentation. (#1332)
• bcf41c6 Fixes an emulator issue where snapshot.ref could not point to multiple databa...
• dc4f917 [firebase-release] Removed change log and reset repo after 4.2.0 release
• 5970dc7 4.2.0
• a10dd78 Hide implementation of defineFloat. (#1341)
• 7481764 Adds 'eventarcpublishing' as required API to custom event function (#1300)
• 21f4dcb Upgrade jsonwebtoken to version 9 (#1336)
• Additional commits viewable in compare view

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