[Chore] Update Default timeout for Keychain to `no time-out`

[Bliss Wetchaya]

Why

Self-hosted machine might face issue when removing a keychain. Stranded keychain will auto lock and create issue with other deploy workflow.

Who Benefits?

Self-hosted runner users.

Acceptance Criteria

• Update default time-out for createKeychain to 0 (no time-out).
  https://docs.fastlane.tools/actions/create_keychain/