deps: update V8 postmortem metadata script

This commit updates V8's gen-postmortem-metadata.py script to
fix SmartOS compilation with V8 8.5.

PR-URL: #35415
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>

common.gypi

@@ -36,7 +36,7 @@
 
     # 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.8',
+    'v8_embedder_string': '-node.9',
 
     ##### V8 defaults for Node.js #####
 

deps/v8/tools/gen-postmortem-metadata.py

@@ -263,6 +263,8 @@
     'UncompiledData, inferred_name, String, kInferredNameOffset',
     'UncompiledData, start_position, int32_t, kStartPositionOffset',
     'UncompiledData, end_position, int32_t, kEndPositionOffset',
+    'Script, name, Object, kNameOffset',
+    'Script, line_ends, Object, kLineEndsOffset',
     'SharedFunctionInfo, raw_function_token_offset, int16_t, kFunctionTokenOffsetOffset',
     'SharedFunctionInfo, internal_formal_parameter_count, uint16_t, kFormalParameterCountOffset',
     'SharedFunctionInfo, flags, int, kFlagsOffset',