Update emmet helper

extensions/emmet/package.json

@@ -83,7 +83,7 @@
                     "type": [
                         "string",
                         "null"
-                      ],
+                    ],
                     "default": null,
                     "description": "%emmetExtensionsPath%"
                 },
@@ -453,7 +453,7 @@
         "@emmetio/html-matcher": "^0.3.3",
         "@emmetio/math-expression": "^0.1.1",
         "image-size": "^0.5.2",
-        "vscode-emmet-helper": "^1.2.16",
+        "vscode-emmet-helper": "^1.2.17",
         "vscode-html-languageservice": "^3.0.3"
     }
 }

extensions/emmet/yarn.lock

@@ -2469,10 +2469,10 @@ vinyl@~2.0.1:
     remove-trailing-separator "^1.0.1"
     replace-ext "^1.0.0"
 
-vscode-emmet-helper@^1.2.16:
-  version "1.2.16"
-  resolved "https://registry.yarnpkg.com/vscode-emmet-helper/-/vscode-emmet-helper-1.2.16.tgz#cfefb8b54c68178b4696d4abae806bb3a2b043e8"
-  integrity sha512-BuQK6fTV2w65Yd0/CJGj1EOvcJ9NHWfrMJ9nA8pjnu9jzAAnXLhnbviuGT9medMiPU0mp0tJqc/8Z0qlXcqdGw==
+vscode-emmet-helper@^1.2.17:
+  version "1.2.17"
+  resolved "https://registry.yarnpkg.com/vscode-emmet-helper/-/vscode-emmet-helper-1.2.17.tgz#f0c6bfcebc4285d081fb2618e6e5b9a08c567afa"
+  integrity sha512-X4pzcrJ8dE7M3ArFuySF5fgipKDd/EauXkiJwtjBIVRWpVNq0tF9+lNCyuC7iDUwP3Oq7ow/TGssD3GdG96Jow==
   dependencies:
     "@emmetio/extract-abbreviation" "0.1.6"
     jsonc-parser "^1.0.0"