[nrf fromtree] soc: nordic: common: uicr: Add GRTC fast clkout#3311

rlubos merged 1 commit intonrfconnect:mainnrfconnect/sdk-zephyr:mainfrom

nordic-segl:grtc_fast_clkoutnordic-segl/sdk-zephyr:grtc_fast_clkoutCopy head branch name to clipboard