add examples of output

[Suya1671]

I'm extremely new to GitHub actions and I like examples, could you please add some. and also how would you use it to in a longer string? so like "name-[time]-extastuff". This probably doesn't belong here but if you would answer that would be super helpful. thanks!
action file link: https://github.com/Suyashtnt/JARM/blob/master/.github/workflows/main.yml