Update lit-html to 1.1.2
Should be a bit faster
-import { html, render } from 'https://unpkg.com/lit-html@1.0.0/lit-html.js';
-import { unsafeHTML } from 'https://unpkg.com/lit-html@1.0.0/directives/unsafe-html.js';
+import { html, render } from 'https://unpkg.com/lit-html@1.1.2/lit-html.js';
+import { unsafeHTML } from 'https://unpkg.com/lit-html@1.1.2/directives/unsafe-html.js';
var version;
(async function() {
