feat: SDK update for version 30.0.0-rc.1

[ChiragAgg5k]

This PR contains updates to the SDK for version 30.0.0-rc.1.

This release contains 1 breaking change(s), listed first below, so it is a major release candidate.

What's Changed

• Breaking: EmbeddingModel no longer offers embedding-gemma or bge-small
• Added: documentsDB, vectorsDB, mysql, postgresql, and mongo services, no longer hidden from server SDKs
• Added: DocumentsDBIndexType and VectorsDBIndexType enums
• Added: dedicated database models for branches, backups, restorations, poolers, PITR windows, extensions, and executions
• Added: PostgresExtension, VectorsdbCollection, AttributeObject, and AttributeVector models
• Added: userId, emailHash, and name parameters to avatars.getPhoto
• Added: error, containerStatus, and lifecycleState on the Database model
• Added: changelogWatermark on the DatabaseMigration model
• Added: total on the DedicatedDatabaseBranchList model
• Updated: DedicatedDatabaseOperation.status documents the new queued state

documentsDB, vectorsDB, mysql, postgresql and mongo were previously generated only for the Go SDK and hidden from every other server SDK; that exclusion has been removed so all server SDKs carry the surface.

Generated from appwrite-labs/cloud#5495.

[greptile-apps]

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