[ruyi-reimu] Board image freebsd-riscv64-mini-live need update

[hakuzousu]

Description

• In upstream repo https://download.freebsd.org/releases/riscv/riscv64/ISO-IMAGES/, the latest version is 14.1

[weilinfox]

Need update https://download.freebsd.org/releases/riscv/riscv64/ISO-IMAGES/14.1/FreeBSD-14.1-RELEASE-riscv-riscv64-mini-memstick.img