Bump acorn from 8.12.1 to 8.13.0 (#1957)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -27,7 +27,7 @@
   "devDependencies": {
     "@11ty/eleventy": "2.0.1",
     "@11ty/eleventy-plugin-syntaxhighlight": "5.0.0",
-    "acorn": "8.12.1",
+    "acorn": "8.13.0",
     "acorn-walk": "8.3.4",
     "chalk": "4.1.2",
     "chokidar-cli": "3.0.0",

yarn.lock

@@ -1090,10 +1090,10 @@ acorn-walk@8.3.4, acorn-walk@^8.0.2:
   dependencies:
     acorn "^8.11.0"
 
-acorn@8.12.1, acorn@^8.1.0, acorn@^8.11.0, acorn@^8.8.1, acorn@^8.8.2, acorn@^8.9.0:
-  version "8.12.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.12.1.tgz#71616bdccbe25e27a54439e0046e89ca76df2248"
-  integrity sha512-tcpGyI9zbizT9JbV6oYE477V6mTlXvvi0T0G3SNIYE2apm/G5huBa1+K89VGeovbg+jycCrfhl3ADxErOuO6Jg==
+acorn@8.13.0, acorn@^8.1.0, acorn@^8.11.0, acorn@^8.8.1, acorn@^8.8.2, acorn@^8.9.0:
+  version "8.13.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.13.0.tgz#2a30d670818ad16ddd6a35d3842dacec9e5d7ca3"
+  integrity sha512-8zSiw54Oxrdym50NlZ9sUusyO1Z1ZchgRLWRaK6c86XJFClyCgFKetdowBg5bKxyp/u+CDBJG4Mpp0m3HLZl9w==
 
 acorn@^7.1.1:
   version "7.4.1"