win, tools: add nasm to boxstarter script

Adds NASM installation to the Boxstarter script.
Refs: #19918
PR-URL: #19950
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: bzoz

tools/bootstrap/README.md

@@ -8,6 +8,7 @@ the following [Chocolatey] packages:
 *[Git for Windows][] with the `git` and Unix tools added to the `PATH`
 *[Python 2.x][]
 *[Visual Studio 2017 Build Tools][] with [Visual C++ workload][]
+*[NetWide Assembler][]
 
 To install Node.js prerequisites using [Boxstarter WebLauncher][], just open
 [this link](http://boxstarter.org/package/nr/url?https://raw.githubusercontent.com/nodejs/node/master/tools/bootstrap/windows_boxstarter)
@@ -52,4 +53,4 @@ xcode-select --install
 [Python 2.x]: https://chocolatey.org/packages/python2
 [Visual Studio 2017 Build Tools]: https://chocolatey.org/packages/visualstudio2017buildtools
 [Visual C++ workload]: https://chocolatey.org/packages/visualstudio2017-workload-vctools
-
+[NetWide Assembler]: https://chocolatey.org/packages/nasm

tools/bootstrap/windows_boxstarter

@@ -19,3 +19,6 @@ choco install python2 -y
 # Installs VS 2017 Build Tools
 choco install visualstudio2017buildtools -y
 choco install visualstudio2017-workload-vctools -y
+
+# NASM
+choco install nasm -y