chore(deps): update dev dependency puppeteer to v5.4.0 (#748)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -39,7 +39,7 @@
     "microbundle": "^0.12.4",
     "prettier": "2.1.2",
     "prettier-package-json": "2.1.3",
-    "puppeteer": "5.3.1",
+    "puppeteer": "5.4.0",
     "rimraf": "3.0.2",
     "serve": "11.3.2",
     "typescript": "4.0.3"