[all] Remove now prefix in packages (#5928)

* remove prefix from codeowners

* remove references from ignore files

* Remove prefix from package json and tests

* Add run js without prefixes

* Rename package folders

* Delete auto generated test files

* Remove now-node in integration test

* Put back deleted vercel json files

* Remove eol

* Add styfle suggestion to comment in utils/run.js

Co-authored-by: Steven <steven@ceriously.com>

packages/python/build.js

@@ -0,0 +1,31 @@
+#!/usr/bin/env node
+const fs = require('fs-extra');
+const execa = require('execa');
+const { join } = require('path');
+
+async function main() {
+  const outDir = join(__dirname, 'dist');
+
+  // Start fresh
+  await fs.remove(outDir);
+
+  await execa(
+    'ncc',
+    [
+      'build',
+      join(__dirname, 'src/index.ts'),
+      '-e',
+      '@vercel/build-utils',
+      '-e',
+      '@now/build-utils',
+      '-o',
+      outDir,
+    ],
+    { stdio: 'inherit' }
+  );
+}
+
+main().catch(err => {
+  console.error(err);
+  process.exit(1);
+});