Mayland Blocks: remove background image from svg element

This is already applied via Blockbase parent theme

mayland-blocks/assets/theme.css

@@ -46,20 +46,4 @@ img {
 	color: currentColor;
 }
 
-.post-meta .wp-block-post-author:before {
-	background: url(svg/post-author.svg) no-repeat;
-}
-
-.post-meta .wp-block-post-date:before {
-	background: url(svg/post-date.svg) no-repeat;
-}
-
-.post-meta .wp-block-post-hierarchical-terms:before {
-	background: url(svg/post-category.svg) no-repeat;
-}
-
-.post-meta .wp-block-post-tags:before {
-	background: url(svg/post-tag.svg) no-repeat;
-}
-
 /*# sourceMappingURL=theme.css.map */

mayland-blocks/sass/theme.scss

@@ -48,19 +48,3 @@ img {
 .post-meta a {
 	color: currentColor;
 }
-
-.post-meta .wp-block-post-author:before {
-	background: url(svg/post-author.svg) no-repeat;
-}
-
-.post-meta .wp-block-post-date:before {
-	background: url(svg/post-date.svg) no-repeat;
-}
-
-.post-meta .wp-block-post-hierarchical-terms:before {
-	background: url(svg/post-category.svg) no-repeat;
-}
-
-.post-meta .wp-block-post-tags:before {
-	background: url(svg/post-tag.svg) no-repeat;
-}