refactor: move node ofs script to electron (#44425)

* refactor: move node ofs script to electron

* chore: remove empty file

script/node/generate_node_version_header.py

@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import re
+import sys
+
+node_version_file = sys.argv[1]
+out_file = sys.argv[2]
+NMV = None
+if len(sys.argv) > 3:
+    NMV = sys.argv[3]
+
+with open(node_version_file, 'r', encoding='utf-8') as in_file:
+    with open(out_file, 'w', encoding='utf-8') as out_file:
+        changed = False
+        contents = in_file.read()
+        new_contents = re.sub(r'^#define NODE_MODULE_VERSION [0-9]+$',
+                              '#define NODE_MODULE_VERSION ' + NMV,
+                              contents, flags=re.MULTILINE)
+
+        changed = contents != new_contents
+
+        if not changed and NMV is not None:
+            raise Exception('NMV must differ from current value in Node.js')
+
+        out_file.writelines(new_contents)