deps: refactor v8.gyp

Mostly reorders lists of source files to match more BUILD.gn.
Fixes a few wrong entries.

Backport-PR-URL: #21668
PR-URL: #22017
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Author: targos

common.gypi

@@ -29,7 +29,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.12',
+    'v8_embedder_string': '-node.13',
 
     # Enable disassembler for `--print-code` v8 options
     'v8_enable_disassembler': 1,