Removing obsolete paths

[pasha-zayko]

Cleaning up paths that no longer available in the code.
Removing any references schemas.
Updating major version as the change is breaking and non-backwards compatible.

[Copilot]

Pull request overview

This PR performs cleanup by removing obsolete Authenticator-related API paths and schemas from the SHIELD OpenAPI specification, accompanied by a major version bump from 3.2.1 to 4.0.0 to reflect the breaking nature of these changes.

Changes:

• Bumped version from 3.2.1 to 4.0.0 across package.json, package-lock.json, and SHIELD.json specification
• Removed four Authenticator-related schemas: Authenticator.RequestStatus, Authenticator.Status.TokenAudience, Authenticator.Container.SccAuthCredentials, and Authenticator.Container.SccAuthCredentials.CredentialContainer
• Removed four Authenticator API endpoints: /Api/Auth/Authenticator, /Api/Auth/Authenticator/Cache/Status, /Api/Auth/Authenticator/Cache/SccAuth, and /Api/Auth/Authenticator/Cache/AccessToken

Reviewed changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
src/shield/TypeScript/package.json	Updated version from 3.2.1 to 4.0.0
src/shield/TypeScript/package-lock.json	Updated version references from 3.2.1 to 4.0.0 in two locations
specs/SHIELD.json	Removed obsolete Authenticator schemas (158 lines) and API paths (182 lines), updated version to 4.0.0

Files not reviewed (1)

• src/shield/TypeScript/package-lock.json: Language not supported

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[elliot-huffman]

Looks good to me!