Using ureq to download files

I might just throw out the TempFile thing - should actually save them somewhere. As
I think it would likely be useful for testing too

scryfall_deser/Cargo.toml

@@ -7,6 +7,10 @@ edition = "2021"
 
 [dependencies]
 chrono = { version = "0.4.39", features = ["serde"] }
+clap = { version = "4.5.42", features = ["derive"] }
+closestmatch = "0.1.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.138"
+tempfile = "3.20.0"
+ureq = { version = "3.0.12", features = ["json"] }
 uuid = { version = "1.12.1", features = ["v4", "serde"] }