[web-animations-1] Re-order metadata

This revised order follows css-values-4 roughly which I assume is a good
example of a spec.

Author: birtles

web-animations-1/Overview.bs

@@ -75,25 +75,20 @@ div.switch > dl > dt:before {
 
 <pre class='metadata'>
 Title: Web Animations
+Group: CSSWG
+Shortname: web-animations
 Status: ED
+Level: 1
 Work Status: Refining
-Shortname: web-animations
-TR: https://www.w3.org/TR/web-animations-1/
 ED: https://drafts.csswg.org/web-animations-1/
+TR: https://www.w3.org/TR/web-animations-1/
+
 Previous version: https://www.w3.org/TR/2018/WD-web-animations-1-20181011/
 Previous version: https://www.w3.org/TR/2016/WD-web-animations-1-20160913/
 Previous version: https://www.w3.org/TR/2015/WD-web-animations-1-20150707/
 Previous version: https://www.w3.org/TR/2014/WD-web-animations-20140605/
 Previous version: https://www.w3.org/TR/2013/WD-web-animations-20130625/
 Version history: https://github.com/w3c/csswg-drafts/commits/main/web-animations-1
-Level: 1
-
-Group: csswg
-!Participate: <a href="https://github.com/w3c/csswg-drafts/tree/main/web-animations-1">Fix the text through GitHub</a>
-!Participate: Join the &lsquo;waapi&rsquo; channel on the <a href="https://damp-lake-50659.herokuapp.com/">Animation at Work</a> slack
-!Participate: IRC: <a href="ircs://irc.w3.org:6667/webanimations">#webanimations</a> on W3C's IRC
-Repository: w3c/csswg-drafts
-Test Suite: https://github.com/web-platform-tests/wpt/tree/master/web-animations
 
 Editor: Brian Birtles 43194, Invited Expert, brian@birchill.co.jp
 Editor: Robert Flack 98451, Google Inc, flackr@google.com
@@ -109,6 +104,14 @@ Abstract: This specification defines a model for synchronization and
     for interacting with this model and it is expected that further
     specifications will define declarative means for exposing these
     features.
+
+!Participate: <a href="https://github.com/w3c/csswg-drafts/tree/main/web-animations-1">Fix the text through GitHub</a>
+!Participate: Join the &lsquo;waapi&rsquo; channel on the <a href="https://damp-lake-50659.herokuapp.com/">Animation at Work</a> slack
+!Participate: IRC: <a href="ircs://irc.w3.org:6667/webanimations">#webanimations</a> on W3C's IRC
+
+Repository: w3c/csswg-drafts
+Test Suite: https://github.com/web-platform-tests/wpt/tree/master/web-animations
+
 Ignored Terms: double, boolean, DOMString, unsigned long, unrestricted double, (unrestricted double or DOMString)
 Link Defaults: css-transforms (property) transform
 Markup Shorthands: markdown yes