Implements App Scripts V3 and Updates Analysis

[jerodfritz]

Implements support for App Scripts V3, which introduces a new script version with enhanced features and requirements.
Also introduces app updates and analysis functionalities.

Key changes:

• Introduces AppsInstallScriptV3 with version 3, including script metadata and required app requirements.
• Adds new error codes related to install script processing and app updates.
• Updates routes to include RequestAppUpdate and RequestAppUpdateAnalysis.
• Defines ResourceChangeType and ResourceChangeAction enums for resource management.
• Introduces ResponseResourceChanges interface for update analysis.
• Modifies HexTaskType to include reasons for app updates and their associated data.
• Adds gpu_choices to API call directory.
• Creates GpuChoices and related interfaces for GPU selection.