StartFit: Remove css font size from Latest Posts block (#7315)

startfit/theme.json

@@ -407,7 +407,7 @@
 				}
 			},
 			"core/latest-posts": {
-				"css": " .wp-block-latest-posts__post-author,.wp-block-latest-posts__post-date {font-size: var(--wp--preset--font-size--x-small);}.wp-block-latest-posts__post-excerpt{margin:var(--wp--preset--spacing--30) 0 var(--wp--preset--spacing--50)}"
+				"css": " .wp-block-latest-posts__post-author,.wp-block-latest-posts__post-date {font-size: inherit;}.wp-block-latest-posts__post-excerpt{margin:0 0 var(--wp--style--block-gap)}"
 			},
 			"core/list": {
 				"spacing": {