tt-installer did not update firmware from manufacturer flashed 80.x.y.z, needs tt-flash --force --allow-major-downgrades

[tstescoTT]

tt-installer did not update firmware from manufacturing 80.x.y.z because the firmware semver convention changed from 80.x.y.z to 19.x.y.z. flashing with --force --allow-major-downgrades is required to "downgrade" the firmware to the newer versions.

manual work-around: download firmware bundle and: --force --allow-major-downgrades

FW_VERSION="19.4.1"
FW_BUNDLE=fw_pack-${FW_VERSION}.fwbundle
curl \
-L "https://github.com/tenstorrent/tt-zephyr-platforms/releases/download/v${FW_VERSION}/${FW_BUNDLE}" \
-o "${FW_BUNDLE}" 
tt-flash flash --force --allow-major-downgrades" ${FW_BUNDLE}"