POSTGRES_URL should be URI encoded

[endersonmaia]

A have a password that has special characters that needs to be URI encoded to work.

Acctually, all the resulting POSTGRES_SQL should be URI encoded to avoid problemas with passwords and even usernames with special characters.

That's the log I'm getting,

2022/02/24 19:00:15 failed to connect to PostgreSQL server: parse postgresql://postgres:z6fxajZydUO6,x9QN=Hn=K-sdPsE^X@__REDACTED__/postgres?ssl=required                                                                                    
: net/url: invalid control character in URL                                                                                                                                                                                                                                                      

Let me know if that's a desired thing, and I could send a PR for this.

[hitman99]

That is a good catch. If you have a PR ready, I'd love to review it