build: add double quotes around <(python)

Handle cases where the path to the Python executable contains spaces.

Refs: #56791
PR-URL: #56826
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>
Reviewed-By: Stefan Stojanovic <[email protected]>
Reviewed-By: Jiawen Geng <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Ulises Gascón <[email protected]>

Author: lpinca

node.gyp

@@ -401,8 +401,8 @@
     ],
     'node_cctest_sources': [
       'src/node_snapshot_stub.cc',
-      '<!@(<(python) tools/search_files.py . test/cctest cc)',
-      '<!@(<(python) tools/search_files.py . test/cctest h)',
+      '<!@("<(python)" tools/search_files.py . test/cctest cc)',
+      '<!@("<(python)" tools/search_files.py . test/cctest h)',
     ],
     'node_cctest_openssl_sources': [
       'test/cctest/test_crypto_clienthello.cc',