Update codemirror.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4792 ed5197a5-7fde-0310-b194-c3ffbd925b24

deps/codemirror_src/package.json

@@ -1,13 +1,13 @@
 {
   "dependencies": {
     "@codemirror/lang-css": "^6.2.1",
-    "@codemirror/lang-html": "^6.4.7",
+    "@codemirror/lang-html": "^6.4.8",
     "@codemirror/lang-javascript": "^6.2.1",
     "@codemirror/lang-json": "^6.0.1",
     "@codemirror/theme-one-dark": "^6.1.2",
     "@rollup/plugin-node-resolve": "^15.2.3",
     "codemirror": "^6.0.1",
-    "rollup": "^4.9.5"
+    "rollup": "^4.9.6"
   },
   "devDependencies": {
     "@rollup/plugin-terser": "^0.4.4"