Update FIH tests to use recent TFM and bump toolchain to 14.2 to ensure compatibility with the TFM version#2426

maulik-arm wants to merge 1 commit intomcu-tools:mainmcu-tools/mcuboot:mainfrom

maulik-arm:fih-tfm-update-gcc14.2maulik-arm/mcuboot:fih-tfm-update-gcc14.2Copy head branch name to clipboard