Update Sobelow.SQL.Query to test for both query() and query!(), similar to Sobelow.Traversal.FileModule (#153)

[iarekk]

Add support for both query() and query!() in the Sobelow.SQL.Query module.

This fixes #153.

Going with the Option 2 suggested by @houllette:

Change the functionality of the entire detection to be more similar to that of something like our File traversal rule which supports detecting a plethora of sub-

This is probably the more accurate approach to better support long term if more similar functions are discovered needing support. e.g. query_many