BG-7253: Upgrade bitgo-utxo-lib version to 1.1.2
BG-7253: Upgrade bitgo-utxo-lib version to 1.1.2

Signed-off-by: Tyler Levine <ae42760ef71e07cdc78c21849b44551816bda917@bitgo.com>

BitGo/BitGoJS,BitGo/BitGoJS,BitGo/BitGoJS,BitGo/BitGoJS