Refs #32018 -- Corrected color variables for paginator and header links in admin.

Follow up to cd3019bc106eed27b2f97776e4dd9ec7cbac29b2.

django/contrib/admin/static/admin/css/base.css

@@ -557,7 +557,7 @@ input[type=button][disabled].default {
     font-size: 13px;
     text-align: left;
     background: var(--primary);
-    color: var(--body-bg);
+    color: var(--header-link-color);
 }
 
 .module caption,

django/contrib/admin/static/admin/css/changelists.css

@@ -235,9 +235,9 @@
 
 .paginator a:link, .paginator a:visited {
     padding: 2px 6px;
-    background: var(--primary);
+    background: var(--button-bg);
     text-decoration: none;
-    color: var(--body-bg);
+    color: var(--button-fg);
 }
 
 .paginator a.showall {