update grammar script: remove unused properties

extensions/clojure/syntaxes/clojure.tmLanguage.json

@@ -5,25 +5,8 @@
 		"Once accepted there, we are happy to receive an update request."
 	],
 	"version": "https://github.com/atom/language-clojure/commit/ecc790326bc8e14220e4d2d72a392a30876c3219",
-	"scopeName": "source.clojure",
-	"fileTypes": [
-		"boot",
-		"clj",
-		"clj.hl",
-		"cljc",
-		"cljs",
-		"cljs.hl",
-		"cljx",
-		"clojure",
-		"edn",
-		"org",
-		"joke",
-		"joker"
-	],
-	"foldingStartMarker": "\\(\\s*$",
-	"foldingStopMarker": "^\\s*\\)",
-	"firstLineMatch": "(?x)\n# Hashbang\n^\\#!.*(?:\\s|\\/)\n  boot\n(?:$|\\s)\n|\n# Modeline\n(?i:\n  # Emacs\n  -\\*-(?:\\s*(?=[^:;\\s]+\\s*-\\*-)|(?:.*?[;\\s]|(?<=-\\*-))mode\\s*:\\s*)\n    clojure(script)?\n  (?=[\\s;]|(?<![-*])-\\*-).*?-\\*-\n  |\n  # Vim\n  (?:(?:\\s|^)vi(?:m[<=>]?\\d+|m)?|\\sex)(?=:(?=\\s*set?\\s[^\\n:]+:)|:(?!\\s*set?\\s))(?:(?:\\s|\\s*:\\s*)\\w*(?:\\s*=(?:[^\\n\\\\\\s]|\\\\.)*)?)*[\\s:](?:filetype|ft|syntax)\\s*=\n    clojure\n  (?=\\s|:|$)\n)",
 	"name": "Clojure",
+	"scopeName": "source.clojure",
 	"patterns": [
 		{
 			"include": "#comment"