fs: add trailing commas

PR-URL: #43127
Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Akhil Marsonya <akhil.marsonya27@gmail.com>

Author: LiviaMedeiros

lib/fs.js

@@ -897,7 +897,7 @@ function writeSync(fd, buffer, offsetOrOptions, length, position) {
       ({
         offset = 0,
         length = buffer.byteLength - offset,
-        position = null
+        position = null,
       } = offsetOrOptions ?? ObjectCreate(null));
     }
     if (position === undefined)

lib/internal/fs/promises.js

@@ -516,7 +516,7 @@ async function read(handle, bufferOrParams, offset, length, position) {
       buffer = Buffer.alloc(16384),
       offset = 0,
       length = buffer.byteLength - offset,
-      position = null
+      position = null,
     } = bufferOrParams ?? ObjectCreate(null));
 
     validateBuffer(buffer);
@@ -527,7 +527,7 @@ async function read(handle, bufferOrParams, offset, length, position) {
     ({
       offset = 0,
       length = buffer.byteLength - offset,
-      position = null
+      position = null,
     } = offset);
   }
 
@@ -579,7 +579,7 @@ async function write(handle, buffer, offsetOrOptions, length, position) {
       ({
         offset = 0,
         length = buffer.byteLength - offset,
-        position = null
+        position = null,
       } = offsetOrOptions ?? ObjectCreate(null));
     }