change back to v2parser

v2-uri-parser is actually hard to type ngl

src/main.rs

@@ -4,7 +4,7 @@ mod parser;
 pub mod utils;
 
 fn main() {
-    let matches = Command::new("v2-uri-parser")
+    let matches = Command::new("v2parser")
         .version("0.2.0")
         .about("Parses V2ray URI and generates JSON config for xray")
         .arg(