update generated artifacts

Author: alaviss

src/node-types.json

@@ -852,7 +852,6 @@
   {
     "type": "block_comment",
     "named": true,
-    "extra": true,
     "fields": {},
     "children": {
       "multiple": false,
@@ -868,7 +867,6 @@
   {
     "type": "block_documentation_comment",
     "named": true,
-    "extra": true,
     "fields": {},
     "children": {
       "multiple": false,
@@ -2300,7 +2298,6 @@
   {
     "type": "comment",
     "named": true,
-    "extra": true,
     "fields": {},
     "children": {
       "multiple": false,
@@ -3503,7 +3500,6 @@
   {
     "type": "documentation_comment",
     "named": true,
-    "extra": true,
     "fields": {},
     "children": {
       "multiple": false,