fix(deps): update dependency lit-html to v1.4.0

Author: renovate-bot

guides/dev-server/loading-modules/package-lock.json

@@ -10,6 +10,6 @@
     "@web/dev-server": "0.1.16"
   },
   "dependencies": {
-    "lit-html": "1.3.0"
+    "lit-html": "1.4.0"
   }
 }

guides/dev-server/loading-modules/package.json

@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "lit-element": "2.4.0",
-    "lit-html": "1.3.0"
+    "lit-html": "1.4.0"
   },
   "devDependencies": {
     "@open-wc/testing": "2.5.33",

html-test/package-lock.json

@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "lit-element": "2.4.0",
-    "lit-html": "1.3.0"
+    "lit-html": "1.4.0"
   },
   "devDependencies": {
     "@open-wc/testing": "2.5.33",

html-test/package.json

@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "lit-element": "2.4.0",
-    "lit-html": "1.3.0"
+    "lit-html": "1.4.0"
   },
   "devDependencies": {
     "@open-wc/testing": "2.5.33",

import-maps/package-lock.json

@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "lit-element": "2.4.0",
-    "lit-html": "1.3.0"
+    "lit-html": "1.4.0"
   },
   "devDependencies": {
     "@open-wc/testing": "2.5.33",