[css-fonts-4] Initial font-variant-emoji auto -> normal

Author: cdoublev

css-fonts-4/Overview.bs

@@ -6609,7 +6609,7 @@ Selecting the text presentation style: The 'font-variant-emoji' property</h3>
 <pre class="propdef">
 Name: font-variant-emoji
 Value: normal | text | emoji | unicode
-Initial: auto
+Initial: normal
 Applies to: all elements and text
 Inherited: yes
 Percentages: N/a