Suggest adding coarse ID in onboarding_species_name

[reosarevok]

With the current message, people probably don't realize that it's ok if they just add a coarse ID, and that might make them leave the field blank rather than "sound ignorant". This changes the string so that it's clear that adding coarse IDs is ok.

Let me know if this is not the right file where to make this change, since I'm not really familiar with the codebase just yet :)

[budowski]

@kueda - what do you think? The problem is that we will also need to update all of the translations as well

[reosarevok]

For the forum thread originating this, see https://forum.inaturalist.org/t/disappointing-consistent-failure-users-not-marking-observations-as-cultivated/8791 :)

[kueda]

For what it's worth, I don't think most people read the onboarding text, but if we want to mention the possibility of coarse IDs, how about this slightly shorter version? Name what you saw if you can, even if that's just "insect" or "bird," or just leave this blank. Others may help you identify it!

[reosarevok]

Changed this to the string @kueda suggested then :)