website: Replace 0.8 release w/ 0.9 on the HP (hashicorp#12754)

Author: radeksimko

website/source/index.html.erb

@@ -171,12 +171,12 @@
 			</div>
 			<div class="latest-col latest-col-left col-md-12 col-sm-12">
         <div class="latest-item latest-item-text">
-          <h3 class="latest-title">Terraform 0.8 Released</h3>
+          <h3 class="latest-title">Terraform 0.9 Released</h3>
           <p class="lower-opacity">
-            Terraform continues to be HashiCorp's fastest growing project. Read the highlights from the 0.8 release
+            Terraform 0.9 adds major new functionality to Terraform. Read the highlights from the 0.9 release
           </p>
   				<p>
-  					<a class="outline-btn small-outline-btn" href="https://www.hashicorp.com/blog/terraform-0-8.html">Read more</a>
+					<a class="outline-btn small-outline-btn" href="https://www.hashicorp.com/blog/terraform-0-9/">Read more</a>
   				</p>
         </div>
         <div class="latest-item latest-item-text">