Upgrade all devDependencies (#251)

Dependency Updates

## Description

This pull request upgrades all npm `devDependencies ` to their latest versions.

## Why should this be added

To keep up to date with upstream dependency changes.

package.json

@@ -42,16 +42,16 @@
     "morphdom": "2.6.1"
   },
   "devDependencies": {
-    "@open-wc/testing": "^3.1.6",
-    "@rollup/plugin-commonjs": "^21.0.3",
-    "@rollup/plugin-json": "^4.1.0",
-    "@rollup/plugin-node-resolve": "^13.1.3",
-    "@web/dev-server-esbuild": "^0.3.2",
-    "@web/dev-server-rollup": "^0.3.19",
-    "@web/test-runner": "^0.14.0",
+    "@open-wc/testing": "^3.1.7",
+    "@rollup/plugin-commonjs": "^24.0.1",
+    "@rollup/plugin-json": "^6.0.0",
+    "@rollup/plugin-node-resolve": "^15.0.1",
+    "@web/dev-server-esbuild": "^0.3.3",
+    "@web/dev-server-rollup": "^0.3.21",
+    "@web/test-runner": "^0.15.0",
     "prettier-standard": "^16.4.1",
-    "rollup": "^2.70.1",
+    "rollup": "^3.15.0",
     "rollup-plugin-terser": "^7.0.2",
-    "sinon": "^10.0.0"
+    "sinon": "^15.0.1"
   }
 }