fix: lint error in build.rs (#39)

Author: shahab96

build.rs

@@ -1,11 +1,10 @@
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     shadow()?;
 
-
     Ok(())
 }
 
 fn shadow() -> shadow_rs::SdResult<()> {
     shadow_rs::ShadowBuilder::builder().build()?;
     Ok(())
-}
+}