chore: format local/connection.rs

Author: LucioFranco

libsql/src/local/connection.rs

@@ -506,13 +506,13 @@ impl Connection {
     }
 
     pub(crate) fn wal_insert_frame(&self, frame: &[u8]) -> Result<()> {
-        let rc = unsafe { 
+        let rc = unsafe {
             libsql_sys::ffi::libsql_wal_insert_frame(
                 self.handle(),
                 frame.len() as u32,
                 frame.as_ptr() as *mut std::ffi::c_void,
-                0
-            ) 
+                0,
+            )
         };
         if rc != 0 {
             return Err(crate::errors::Error::SqliteFailure(