Remove number of guests limitation for housing

[cstns]

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What does it fix?

Closes https://github.com/code4romania/war-support-un-acoperis/issues/144

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[gheorghelupu17]

E posibil sa crape sql de la acel change... @andreiio poți verifica că nu da 502 dacă îi dăm deploy pls ?

[cstns]

intra sau il anulez? vad ca are wontfix

[cstns]

i-am dat o cheie pe local, tipurile se schimba corect & it worked

[andreiio]

Intră imediat, thanks!