feat: SDK update for version 27.0.0

[ChiragAgg5k]

This PR contains updates to the SDK for version 27.0.0.

What's Changed

• Breaking: object parameters and model fields are now typed Map<String, Any?> instead of Any
• Fixed: passing null in data now clears the attribute instead of being dropped from the request
• Added: account.listConsents, getConsent, deleteConsent for OAuth2 consent management
• Added: account.listConsentTokens, getConsentToken, deleteConsentToken, plus the Oauth2ConsentToken model
• Added: organization service
• Added: teams.listInstallations, getInstallation, createInstallation, updateInstallation, deleteInstallation, plus the AppInstallation model
• Added: avatars.getPhoto
• Added: ExecutionResourceType enum
• Added: Client.prepareRequest() for inspecting an encoded request

Breaking change

Every untyped-object parameter and model field moved from Any to Map<String, Any?>. Any is non-nullable, so a map literal holding a null value never satisfied it and callers had no way to send an explicit JSON null — which is what the data fix above needs. Map is covariant in its value type, so existing mapOf(...) call sites still compile; passing a data class, POJO, Gson JsonObject, List, or an Any-typed variable no longer does. The erasure also changes (java.lang.Object to java.util.Map), so code compiled against 26.0.0 must be recompiled.

[greptile-apps]

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