Update dependency lit-html to v2

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
   "dependencies": {
     "@nutmeg/seed": "0.13.0",
     "approximate-number": "2.0.0",
-    "lit-html": "0.10.2",
+    "lit-html": "2.7.4",
     "twitter-text": "3.0.0"
   },
   "devDependencies": {