[css-writing-modes-3] Fix also animation lines for text-orientation, text-combine-upright; remove animation change from changes list -- direction, writing-mode, and text-orientation were already not animatable, we're just updating propdef syntax, so it's not actually a change.

Author: fantasai

css-writing-modes-3/Overview.bs

@@ -1203,7 +1203,7 @@ Orienting Text: the 'text-orientation' property</h3>
   Inherited: yes
   Percentages: n/a
   Computed value: specified value
-  Animatable: no
+  Animation type: not animatable
   Canonical order: n/a
   </pre>
 
@@ -2288,7 +2288,7 @@ Horizontal-in-Vertical Composition: the 'text-combine-upright' property</h3>
   Inherited: yes
   Percentages: n/a
   Computed value: specified keyword
-  Animatable: no
+  Animation type: not animatable
   Canonical order: n/a
   </pre>
 
@@ -2463,7 +2463,6 @@ Privacy and Security Considerations {#priv-sec}
     <li>Fixed the fallback “available space” for orthogonal flows
         to handle 'max-height' (and 'min-height') which it forgot to consider.
         (<a href="https://github.com/w3c/csswg-drafts/issues/2239">Issue 2239</a>)
-    <li>direction, unicode-bidi and writing-mode became not animatable.
   </ul>
 
   <h3 class="no-num" id="changes-201512">

css-writing-modes-4/Overview.bs

@@ -1279,7 +1279,7 @@ Orienting Text: the 'text-orientation' property</h3>
   Inherited: yes
   Percentages: n/a
   Computed value: specified value
-  Animatable: no
+  Animation type: not animatable
   Canonical order: n/a
   </pre>
 
@@ -2515,7 +2515,7 @@ Horizontal-in-Vertical Composition: the 'text-combine-upright' property</h3>
   Inherited: yes
   Percentages: n/a
   Computed value: specified keyword, plus integer if ''digits''
-  Animatable: no
+  Animation type: not animatable
   Canonical order: n/a
   </pre>