Remove https://search.pollorebozado.com

Closes: #751

Author: vojkovic

searxinstances/instances.yml

@@ -51,7 +51,6 @@ https://search.ononoki.org: {}
 https://search.perditum.com:
   additional_urls:
     http://psxngvx3edy7lvaaeurdpfccketrmpwknm6sah2qz53qcskxd272tiqd.onion: Hidden Service
-https://search.pollorebozado.com: {}
 https://search.privacyredirect.com: {}
 https://search.rhscz.eu:
   additional_urls: