Update dependency npm-run-all2 to v8 (#2351)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -81,7 +81,7 @@
     "lodash": "4.17.23",
     "ltx": "3.1.2",
     "mini-css-extract-plugin": "1.6.2",
-    "npm-run-all2": "5.0.2",
+    "npm-run-all2": "8.0.4",
     "pleasantest": "5.0.0",
     "postcss": "8.5.6",
     "postcss-inline-svg": "4.1.0",