[Snyk] Upgrade rxjs from 6.6.3 to 7.5.6#7

ffMathy wants to merge 1 commit intomainpruner/sample:mainfrom

snyk-upgrade-1fd9420912366d1d3bfd3d1e9c1cd85bpruner/sample:snyk-upgrade-1fd9420912366d1d3bfd3d1e9c1cd85bCopy head branch name to clipboard