allow beta tests to use import

[modular-magician]

closes #7603
Enabling import for beta tests

• Fix import for google_api_gateway_api #9782
• Fix import for google_essential_contacts_contact #9783
• Fix import for google_firebase_project #9784
• Fix import for google_api_gateway_api_config #9785
• Fix import for google_os_config_guest_policies #9786
• Fix import for google_service_usage_consumer_quota_override #9787
• Fix import for google_vertex_ai_featurestore #9788
• Fix import for google_api_gateway_gateway #9789

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Derived from GoogleCloudPlatform/magic-modules#5072

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