fix: Support Lit 3 as a peer dependency

Author: prantlf

package.json

@@ -61,7 +61,7 @@
     "tehanu-teru": "^1.0.1"
   },
   "peerDependencies": {
-    "lit": "^2",
+    "lit": "^2 || ^3",
     "rollup": "^2 || ^3 || ^4"
   },
   "keywords": [