Add support for hiding passwords in a collection

Ref: https://github.com/bitwarden/server/pull/743

src/db/schemas/mysql/schema.rs

@@ -141,6 +141,7 @@ table! {
         user_uuid -> Varchar,
         collection_uuid -> Varchar,
         read_only -> Bool,
+        hide_passwords -> Bool,
     }
 }
 

src/db/schemas/postgresql/schema.rs

@@ -141,6 +141,7 @@ table! {
         user_uuid -> Text,
         collection_uuid -> Text,
         read_only -> Bool,
+        hide_passwords -> Bool,
     }
 }
 

src/db/schemas/sqlite/schema.rs

@@ -141,6 +141,7 @@ table! {
         user_uuid -> Text,
         collection_uuid -> Text,
         read_only -> Bool,
+        hide_passwords -> Bool,
     }
 }