test: swap the order of arguments

Swapped the actual and expected arguments in `assert.strictEqual()`
calls.  Arguments are now in correct order.
Literal value is now the second argument and the value returned by the
function is the first argument.

PR-URL: nodejs#24134
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: George Adams <george.adams@uk.ibm.com>

test/parallel/test-fs-write-sync.js

@@ -34,7 +34,7 @@ tmpdir.refresh();
   const fd = fs.openSync(filename, 'w');
 
   let written = fs.writeSync(fd, '');
-  assert.strictEqual(0, written);
+  assert.strictEqual(written, 0);
 
   fs.writeSync(fd, 'foo');
 
@@ -50,7 +50,7 @@ tmpdir.refresh();
   const fd = fs.openSync(filename, 'w');
 
   let written = fs.writeSync(fd, '');
-  assert.strictEqual(0, written);
+  assert.strictEqual(written, 0);
 
   fs.writeSync(fd, 'foo');
 
@@ -66,7 +66,7 @@ tmpdir.refresh();
   const fd = fs.openSync(filename, 'w');
 
   let written = fs.writeSync(fd, '');
-  assert.strictEqual(0, written);
+  assert.strictEqual(written, 0);
 
   fs.writeSync(fd, 'foo');