[html] move existing handlebar colorize tests

extensions/vscode-colorize-tests/test/colorize-fixtures/test.handlebars

@@ -1,30 +0,0 @@
-<div class="entry">
-	<h1>{{title}}</h1>
-	{{#if author}}
-	<h2>{{author.firstName}} {{author.lastName}}</h2>
-	{{else}}
-	<h2>Unknown Author</h2>
-	{{/if}}
-	{{contentBody}}
-</div>
-
-{{#unless license}}
-  <h3 class="warning">WARNING: This entry does not have a license!</h3>
-{{/unless}}
-
-<div class="footnotes">
-	<ul>
-		{{#each footnotes}}
-		<li>{{this}}</li>
-		{{/each}}
-	</ul>
-</div>
-
-<h1>Comments</h1>
-
-<div id="comments">
-	{{#each comments}}
-	<h2><a href="/posts/{{../permalink}}#{{id}}">{{title}}</a></h2>
-	<div>{{body}}</div>
-	{{/each}}
-</div>