Merge pull request #4794 from grafana/issue-4767

Updated link color in text panel to be -link-color

public/sass/components/_panel_text.scss

@@ -4,4 +4,5 @@
     margin: 0 0 $spacer $spacer * 1.5;
   }
   li {line-height: 2;}
+  a { color: $external-link-color; }
 }