fix: Fix search icon overlapping text on Trending page (#35175)

app/javascript/styles/mastodon/components.scss

@@ -3110,7 +3110,7 @@ a.account__display-name {
   .search__input {
     line-height: 18px;
     font-size: 16px;
-    padding: 15px;
+    padding-block: 15px;
     padding-inline-end: 30px;
   }
 
@@ -8977,7 +8977,7 @@ noscript {
 
   .search__input {
     border: 1px solid var(--background-border-color);
-    padding: 12px;
+    padding-block: 12px;
     padding-inline-end: 30px;
   }