test: remove string literal from strictEqual()

Remove 3rd argument from assert.deepStrictEqual() in
test/parallel/test-stream2-writable.js to allow for debugging to work
properly.

PR-URL: #22512
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: George Adams <george.adams@uk.ibm.com>

Author: ScottyVG

test/parallel/test-stream2-writable.js

@@ -55,7 +55,8 @@ for (let i = 0; i < chunks.length; i++) {
   });
 
   tw.on('finish', common.mustCall(function() {
-    assert.deepStrictEqual(tw.buffer, chunks, 'got chunks in the right order');
+    // got chunks in the right order
+    assert.deepStrictEqual(tw.buffer, chunks);
   }));
 
   chunks.forEach(function(chunk) {
@@ -72,7 +73,8 @@ for (let i = 0; i < chunks.length; i++) {
   });
 
   tw.on('finish', common.mustCall(function() {
-    assert.deepStrictEqual(tw.buffer, chunks, 'got chunks in the right order');
+    //  got chunks in the right order
+    assert.deepStrictEqual(tw.buffer, chunks);
   }));
 
   let i = 0;
@@ -94,7 +96,8 @@ for (let i = 0; i < chunks.length; i++) {
   let drains = 0;
 
   tw.on('finish', common.mustCall(function() {
-    assert.deepStrictEqual(tw.buffer, chunks, 'got chunks in the right order');
+    // got chunks in the right order
+    assert.deepStrictEqual(tw.buffer, chunks);
     assert.strictEqual(drains, 17);
   }));
 
@@ -139,7 +142,8 @@ for (let i = 0; i < chunks.length; i++) {
       undefined ];
 
   tw.on('finish', function() {
-    assert.deepStrictEqual(tw.buffer, chunks, 'got the expected chunks');
+    // got the expected chunks
+    assert.deepStrictEqual(tw.buffer, chunks);
   });
 
   chunks.forEach(function(chunk, i) {
@@ -177,7 +181,8 @@ for (let i = 0; i < chunks.length; i++) {
       undefined ];
 
   tw.on('finish', function() {
-    assert.deepStrictEqual(tw.buffer, chunks, 'got the expected chunks');
+    // got the expected chunks
+    assert.deepStrictEqual(tw.buffer, chunks);
   });
 
   chunks.forEach(function(chunk, i) {
@@ -205,9 +210,10 @@ for (let i = 0; i < chunks.length; i++) {
 
   tw.on('finish', common.mustCall(function() {
     process.nextTick(common.mustCall(function() {
-      assert.deepStrictEqual(tw.buffer, chunks,
-                             'got chunks in the right order');
-      assert.deepStrictEqual(callbacks._called, chunks, 'called all callbacks');
+      // got chunks in the right order
+      assert.deepStrictEqual(tw.buffer, chunks);
+      // called all callbacks
+      assert.deepStrictEqual(callbacks._called, chunks);
     }));
   }));