test: add process no deprecation

test: removed trailing newline
Implemented suggested changes.
nodejs · razvanbh · razvanbh · razvanbh · Nov 6, 2018 · nodejs-github-bot
diff --git a/test/parallel/test-child-process-no-deprecation.js b/test/parallel/test-child-process-no-deprecation.js
+  const spawn = require('child_process').spawn;
+
+  // spawn self as child
+  const child = spawn(process.argv[0], [process.argv[1], 'child']);
-  const child = spawn(process.argv[0], [process.argv[1], 'child']);
+  const child = spawn(process.execPath, [process.argv[1], 'child']);
diff --git a/test/parallel/test-child-process-no-deprecation.js b/test/parallel/test-child-process-no-deprecation.js
+  // spawn self as child
+  const child = spawn(process.argv[0], [process.argv[1], 'child']);
+
+  child.stderr.setEncoding('utf8');
-  child.stderr.setEncoding('utf8');