Port VS Code 1.56.0 Hotfixes (#15912)

* fix #123040

* Switch priority of shell/shellArgs and defaultProfile setting

Fixes #123159

We were too aggressive introducing the new default profile system as many
users (as well as dev containers, microsoft/vscode-dev-containers#838) depend
on these settings for their workflow. This also includes a change in behavior
where if shellArgs are specified, they are applied to the fallback shell
(even when shell.platform isn't specified), which aligns with past behavior.

* fixes #123036 (#123263)

* fixes #123041 (#123287)

* 1.56 fix for #123044

* Do not invoke `resolveWithInteraction` over terminal settings (#123590)

* Change grunt, gulp and jake task auto detection to be off by default (#123588)

Co-authored-by: meganrogge <megrogge@gmail.com>
Co-authored-by: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Co-authored-by: João Moreno <joao.moreno@microsoft.com>
Co-authored-by: Martin Aeschlimann <martinae@microsoft.com>
Co-authored-by: Alex Dima <alexdima@microsoft.com>

src/vs/platform/actions/browser/menuEntryActionViewItem.css

@@ -8,6 +8,7 @@
 	height: 16px;
 	background-repeat: no-repeat;
 	background-position: 50%;
+	background-size: 16px;
 }
 
 .monaco-action-bar .action-item.menu-entry .action-label {