feat(contactcenterinsights): update the api

#### contactcenterinsights:v1

The following keys were deleted:
- schemas.GoogleCloudContactcenterinsightsV1AgentCoachingInstruction (Total Keys: 8)
- schemas.GoogleCloudContactcenterinsightsV1AgentCoachingSuggestion (Total Keys: 24)
- schemas.GoogleCloudContactcenterinsightsV1FreeFormSuggestion (Total Keys: 5)
- schemas.GoogleCloudContactcenterinsightsV1GeneratorSuggestion (Total Keys: 5)
- schemas.GoogleCloudContactcenterinsightsV1GetGeneratorSuggestionResponse (Total Keys: 3)
- schemas.GoogleCloudContactcenterinsightsV1GetKnowledgeAssistResponse (Total Keys: 33)
- schemas.GoogleCloudContactcenterinsightsV1RuntimeAnnotation.properties.generatorSuggestionResult.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1RuntimeAnnotation.properties.knowledgeAssistResult.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1RuntimeAnnotation.properties.knowledgeSearchResult.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1SearchKnowledgeAnswer (Total Keys: 14)
- schemas.GoogleCloudContactcenterinsightsV1SummarySuggestion (Total Keys: 8)
- schemas.GoogleCloudContactcenterinsightsV1alpha1AgentCoachingInstruction (Total Keys: 8)
- schemas.GoogleCloudContactcenterinsightsV1alpha1AgentCoachingSuggestion (Total Keys: 24)
- schemas.GoogleCloudContactcenterinsightsV1alpha1FreeFormSuggestion (Total Keys: 5)
- schemas.GoogleCloudContactcenterinsightsV1alpha1GeneratorSuggestion (Total Keys: 5)
- schemas.GoogleCloudContactcenterinsightsV1alpha1GetGeneratorSuggestionResponse (Total Keys: 3)
- schemas.GoogleCloudContactcenterinsightsV1alpha1GetKnowledgeAssistResponse (Total Keys: 33)
- schemas.GoogleCloudContactcenterinsightsV1alpha1RuntimeAnnotation.properties.generatorSuggestionResult.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1alpha1RuntimeAnnotation.properties.knowledgeAssistResult.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1alpha1RuntimeAnnotation.properties.knowledgeSearchResult.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1alpha1SearchKnowledgeAnswer (Total Keys: 14)
- schemas.GoogleCloudContactcenterinsightsV1alpha1SummarySuggestion (Total Keys: 8)

The following keys were added:
- schemas.GoogleCloudContactcenterinsightsV1RuntimeAnnotation.properties.userInput.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1RuntimeAnnotationUserInput (Total Keys: 4)
- schemas.GoogleCloudContactcenterinsightsV1alpha1RuntimeAnnotation.properties.userInput.$ref (Total Keys: 1)
- schemas.GoogleCloudContactcenterinsightsV1alpha1RuntimeAnnotationUserInput (Total Keys: 4)

Author: yoshi-automation