Remove unnecessary {} (#140)

Author: Spxg

src/shim.rs

@@ -118,10 +118,7 @@ pub unsafe extern "C" fn rust_sqlite_wasm_assert_fail(
     let expr = std::ffi::CStr::from_ptr(expr).to_string_lossy();
     let file = std::ffi::CStr::from_ptr(file).to_string_lossy();
     let func = std::ffi::CStr::from_ptr(func).to_string_lossy();
-    panic!(
-        "{}",
-        format!("Assertion failed: {expr} ({file}: {func}: {line})")
-    );
+    panic!("Assertion failed: {expr} ({file}: {func}: {line})");
 }
 
 #[no_mangle]