fix: upgrade rxjs from 6.6.2 to 6.6.7 (#2359)

Snyk has created this PR to upgrade rxjs from 6.6.2 to 6.6.7.

See this package in npm:
rxjs

See this project in Snyk:
https://app.snyk.io/org/iohacker/project/207af937-d895-4a7c-b69b-d277489557d5?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

package.json

@@ -63,7 +63,7 @@
     "lodash": "4.17.21",
     "moment": "^2.29.4",
     "ngx-mat-select-search": "5.0.0",
-    "rxjs": "6.6.2",
+    "rxjs": "6.6.7",
     "tslib": "^2.0.0",
     "vkbeautify": "^0.99.2",
     "xlsx": "^0.18.5",