catch wrong type like url as ipv6, to process the rest (#431)
catch wrong type like url as ipv6, to process the rest (#431)

related issue https://github.com/yeti-platform/yeti/issues/326

```
ERROR:observable:Value error: Invalid IPv6 URL - on: https://minhacasaminhavidacdt.blogspot[.com/
http://cdtmaster.com.br
tp://cdtmaster.com.br/Document
https://pocasideiascdt.blogspot.com/
http://minhacasaminhavidacdt.blogspot.com/
http://pocasideiascdt.blogspot.com/
http://cdtmaster.com.br/Document.mp
tcp://127.0.0.1:49356
https://minhacasaminhavidacdt.blogspot.com
https://pocasideiascdt.blogspot.com/
ERROR:observable:Value error: Invalid IPv6 URL - on: http://cdtmaster.]com.br
```
yeti-platform/yeti,yeti-platform/yeti,yeti-platform/yeti,yeti-platform/yeti