feat(firebaseml): update the api

#### firebaseml:v2beta

The following keys were added:
- schemas.GoogleCloudAiplatformV1beta1FunctionCall.properties.id.type (Total Keys: 1)
- schemas.GoogleCloudAiplatformV1beta1FunctionResponse.properties.id.type (Total Keys: 1)
- schemas.GoogleCloudAiplatformV1beta1GenerateContentResponseUsageMetadata.properties.thoughtsTokenCount (Total Keys: 3)
- schemas.GoogleCloudAiplatformV1beta1GroundingChunkWeb.properties.domain.type (Total Keys: 1)
- schemas.GoogleCloudAiplatformV1beta1VertexAISearch.properties.engine.type (Total Keys: 1)

Author: yoshi-automation