Update Lua grammar (#144544)

fixes #144543

extensions/lua/cgmanifest.json

@@ -6,7 +6,7 @@
 				"git": {
 					"name": "sumneko/lua.tmbundle",
 					"repositoryUrl": "https://github.com/sumneko/lua.tmbundle",
-					"commitHash": "e531d0a651f1de222c6059d6e2edaca61b4dd4c4"
+					"commitHash": "9b79cbc54c3267065fca3d7b5b3845d1efbd091d"
 				}
 			},
 			"licenseDetail": [

extensions/lua/package.json

@@ -29,7 +29,10 @@
       {
         "language": "lua",
         "scopeName": "source.lua",
-        "path": "./syntaxes/lua.tmLanguage.json"
+        "path": "./syntaxes/lua.tmLanguage.json",
+        "tokenTypes": {
+          "comment.line.double-dash.doc.lua": "other"
+        }
       }
     ]
   },

extensions/lua/syntaxes/lua.tmLanguage.json

@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/sumneko/lua.tmbundle/commit/e531d0a651f1de222c6059d6e2edaca61b4dd4c4",
+	"version": "https://github.com/sumneko/lua.tmbundle/commit/9b79cbc54c3267065fca3d7b5b3845d1efbd091d",
 	"name": "Lua",
 	"scopeName": "source.lua",
 	"patterns": [
@@ -188,7 +188,11 @@
 		},
 		{
 			"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b(?=\\s*\\??:)",
-			"name": "support.type.property-name.lua"
+			"name": "entity.name.class.lua"
+		},
+		{
+			"match": "(?<=[^.]\\.|:)\\b([a-zA-Z_][a-zA-Z0-9_]*)",
+			"name": "entity.other.attribute.lua"
 		},
 		{
 			"match": "\\b([a-zA-Z_][a-zA-Z0-9_]*)\\b",