Merge pull request dotnet#2830 from akshita31/rxjs_update

Rxjs update to version 6

Merge pull request dotnet#2828 from akshita31/do_not_steal_focus

Do not steal the focus when showing the channels

Merge pull request dotnet#2784 from gregg-miskelly/1.18.0-beta4

Package version and changelog update for 1.18.0-beta4

Merge pull request dotnet#2752 from OmniSharp/rchande-patch-11

18-beta3

Merge pull request dotnet#2730 from OmniSharp/akshita31-patch-3

Remove the affected vscode package

Merge pull request dotnet#2730 from OmniSharp/akshita31-patch-3

Remove the affected vscode package

Merge pull request dotnet#2686 from rchande/omnisharp1.32.8

omnisharp 1.32.8

Merge pull request dotnet#2635 from OmniSharp/rchande-patch-9

Fix changelog link

Merge pull request dotnet#2624 from OmniSharp/rchande-patch-6

beta7

Merge pull request dotnet#2617 from gregg-miskelly/Debugger-1.17.0

Update debugger to 1.17.0 packages