docs/atomic-host: Some content updates
docs/atomic-host: Some content updates

lsm5/atomic,rtnpro/atomic,ibotty/atomic,shubhamgupta2021/atomic,lsm5/atomic,dustymabe/atomic,ibotty/atomic,cdrage/atomic,rtnpro/atomic,dustymabe/atomic,navidshaikh/atomic,rhvgoyal/atomic,rhvgoyal/atomic,aveshagarwal/atomic,charliedrage/atomic,aveshagarwal/atomic,praiskup/atomic,shubhamgupta2021/atomic,sallyom/atomic,cdrage/atomic,navidshaikh/atomic,rh-atomic-bot/atomic,rh-atomic-bot/atomic,sallyom/atomic,praiskup/atomic,charliedrage/atomic