Update Frontegg AdminPortal to 7.108.0

[aviadmizrachi]

• FR-23507 - Fixed custom login box favicon not displaying pulls from main login box instead

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Note

Medium Risk
Updates core Frontegg SDK dependencies, so behavior changes come from upstream library code and could affect authentication/AdminPortal flows at runtime despite the small diff.

Overview
Updates packages/react to depend on @frontegg/js and @frontegg/react-hooks 7.108.0 (from 7.107.0).

Regenerates yarn.lock to pull the corresponding 7.108.0 Frontegg transitive packages (@frontegg/types, @frontegg/redux-store, @frontegg/rest-api).

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