Merge pull request #3949 from wevote/snyk-upgrade-76b77b48dd05655e97644f82786778f5

[Snyk] Upgrade @mui/material from 5.15.18 to 5.15.20

Author: DaleMcGrew

package-lock.json

@@ -111,7 +111,7 @@
     "@loadable/component": "^5.16.4",
     "@mui/icons-material": "^5.15.20",
     "@mui/lab": "^5.0.0-alpha.96",
-    "@mui/material": "^5.15.18",
+    "@mui/material": "^5.15.20",
     "@mui/styled-engine-sc": "^5.10.1",
     "@mui/styles": "^5.15.20",
     "@openreplay/tracker": "^8.1.1",