Bump OPA to v0.63.0 (#90)

Co-authored-by: willhausman <[email protected]>

Author: willh-bot

Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
-    <OpaVersion>0.62.1</OpaVersion>
+    <OpaVersion>0.63.0</OpaVersion>
     <Revision>0</Revision>
-    <ReleaseNotes>Bump OPA to v0.62.1.</ReleaseNotes>
+    <ReleaseNotes>Bump OPA to v0.63.0.</ReleaseNotes>
   </PropertyGroup>
 </Project>