Bump acorn from 8.0.5 to 8.1.0

Bumps [acorn](https://github.com/acornjs/acorn) from 8.0.5 to 8.1.0.
- [Release notes](https://github.com/acornjs/acorn/releases)
- [Commits](https://github.com/acornjs/acorn/compare/8.0.5...8.1.0)

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -5767,9 +5767,9 @@
 			}
 		},
 		"acorn": {
-			"version": "8.0.5",
-			"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.0.5.tgz",
-			"integrity": "sha512-v+DieK/HJkJOpFBETDJioequtc3PfxsWMaxIdIwujtF7FEV/MAyDQLlm6/zPvr7Mix07mLh6ccVwIsloceodlg==",
+			"version": "8.1.0",
+			"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.1.0.tgz",
+			"integrity": "sha512-LWCF/Wn0nfHOmJ9rzQApGnxnvgfROzGilS8936rqN/lfcYkY9MYZzdMqN+2NJ4SlTc+m5HiSa+kNfDtI64dwUA==",
 			"dev": true
 		},
 		"acorn-globals": {