style: integrate tertiary color to text-select (#413)

Ben Schlegel

2023-08-24 94ce0883e7fbf38252377af2f144c971a2ff591b

 quartz/components/styles/legacyToc.scss

@@ -12,7 +12,7 @@
      margin: 0;
    }
  }
    

  & ul {
    list-style: none;
    margin: 0.5rem 1.25rem;