Different icon for starting container vs. one that is healthy (#4436)

Author: bwateratmsft

src/tree/containers/ContainerTreeItem.ts

@@ -95,6 +95,8 @@ export class ContainerTreeItem extends ToolTipParentTreeItem implements MultiSel
     public get iconPath(): vscode.ThemeIcon {
         if (this._item.status?.includes('(unhealthy)')) {
             return new vscode.ThemeIcon('warning', new vscode.ThemeColor('problemsWarningIcon.foreground'));
+        } else if (this._item.status?.includes('(health: starting)')) {
+            return new vscode.ThemeIcon('debug-rerun', new vscode.ThemeColor('debugIcon.startForeground'));
         } else {
             return getContainerStateIcon(this._item.state);
         }