Remove draft tag from 0.70 specification

Signed-off-by: Eric Kunze <eric.kunze@arm.com>
Change-Id: I82eb4b2005cb4124840de9c452705bfaa8cf9738
diff --git a/tosa.xml b/tosa.xml
index 678c6ac..16b8219 100644
--- a/tosa.xml
+++ b/tosa.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE tosa SYSTEM "tosa.dtd">
 <tosa>
-  <version major="0" minor="70" patch="0" draft="true"/>
+  <version major="0" minor="70" patch="0" draft="false"/>
   <profiles>
     <profile name="BI">Base Inference</profile>
     <profile name="MI">Main Inference</profile>