fix(badge): dot styling (#4741)

* fix(badge): dot styling

Only the "dots" (empty badges) sizs are supposed to get calculated with their border included.

* auto update snapshots (#4743)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: mfranzke

__snapshots__/badge/showcase/chromium-highContrast/DBBadge-should-match-screenshot-1/DBBadge-should-match-screenshot.png

@@ -56,10 +56,9 @@
 	font-weight: 700;
 
 	// Added a minimum inline size, especially for single-character content, to ensure that it won't be any narrower than a circle.
-	box-sizing: content-box;
-
 	&:not(:empty) {
 		min-inline-size: calc(1.4em - 2 * #{variables.$db-spacing-fixed-2xs});
+		box-sizing: content-box;
 	}
 
 	// Icon specific settings