Update nodeenv.py

Add missing arch’s to allow tests to run in CI, part of #267

Author: a16bitsysop

nodeenv.py

@@ -522,7 +522,10 @@ def get_node_bin_url(version):
         'AMD64':  'x64',  # Windows Server 2012 R2 (x64)
         'armv6l': 'armv6l',     # arm
         'armv7l': 'armv7l',
+        'armv8l': 'armv7l',
         'aarch64': 'arm64',
+        'ppc64le': 'ppc64le', # Power PC
+        's390x': 's390x', # IBM S390x
     }
     sysinfo = {
         'system': platform.system().lower(),