Low contrast in breakpoints line numbers in Light High Contrast

[alexdima]

Testing #143425

[daviddossett]

It looks like this the opacity of the background and foreground of the badge are hardcoded here. @isidorn any suggestions on an override for HC modes?

Similar issue on the dark HC theme:

vscode/src/vs/workbench/contrib/debug/browser/debugColors.ts

Lines 128 to 132 in e102191

	/* Line & column number "badge" for unselected call stack row (basically all other rows) */
	.debug-pane .line-number {
	background-color: ${badgeBackgroundColor.transparent(0.6)};
	color: ${badgeForegroundColor.transparent(0.6)};
	}

[isidorn]

@daviddossett I think for HC modes we should not apply the transparency.
In code we could do that by checking above if the theme is highContrast, and only if not apply the transparency.

fyi @roblourens

[daviddossett]

Took this approach for now:

vscode/src/vs/workbench/contrib/debug/browser/debugColors.ts

Lines 184 to 191 in c223b04

	// Use fully-opaque colors for line-number badges
	if (theme.type === 'hc') {
	collector.addRule(`
	.debug-pane .line-number {
	background-color: ${badgeBackgroundColor};
	color: ${badgeForegroundColor};
	}`);
	}