build(deps): bump construct-style-sheets-polyfill in /web (#540)

Bumps [construct-style-sheets-polyfill](https://github.com/calebdwilliams/adoptedStyleSheets) from 2.4.6 to 2.4.9.
- [Release notes](https://github.com/calebdwilliams/adoptedStyleSheets/releases)
- [Changelog](https://github.com/calebdwilliams/construct-style-sheets/blob/master/CHANGELOG.md)
- [Commits](https://github.com/calebdwilliams/adoptedStyleSheets/compare/v2.4.6...v2.4.9)

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

web/package-lock.json

@@ -899,9 +899,9 @@
             "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
         },
         "construct-style-sheets-polyfill": {
-            "version": "2.4.6",
-            "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-2.4.6.tgz",
-            "integrity": "sha512-lU0to7dFDjKslMF+M5NUa4s0RQMBRVyZMXvD/vp7vmjdEPgziTkHSfZHQxfoIvVWajWRJUVJMLfrMwcx8fTh4A=="
+            "version": "2.4.9",
+            "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-2.4.9.tgz",
+            "integrity": "sha512-kPXZXxsp7CTr/Vs29+omUA29wTrFplkdY6jqxyv0DDWC5Ro79WmwpboH2M9KiOclbtn8r81GCFtc7+t7OjRnCw=="
         },
         "copy-descriptor": {
             "version": "0.1.1",

web/package.json

@@ -18,7 +18,7 @@
         "@types/codemirror": "0.0.108",
         "chart.js": "^2.9.4",
         "codemirror": "^5.59.2",
-        "construct-style-sheets-polyfill": "^2.4.6",
+        "construct-style-sheets-polyfill": "^2.4.9",
         "flowchart.js": "^1.15.0",
         "lit-element": "^2.4.0",
         "lit-html": "^1.3.0",