zephyr: nrf_wifi: Update RPU patch to rev#f3b30268#1874

srinivas1201 wants to merge 1 commit intonrfconnect:mainnrfconnect/sdk-nrfxlib:mainfrom

srinivas1201:rvr_issue_upstream_nrfxlibsrinivas1201/sdk-nrfxlib:rvr_issue_upstream_nrfxlibCopy head branch name to clipboard