chore: bump version for release

BennyKitchell · BennyKitchell · commit 8da5a3ab10eb · 2023-01-18T12:54:13.000-06:00
diff --git a/lib/openapi_client/version.rb b/lib/openapi_client/version.rb
@@ -11,5 +11,5 @@
 =end
 
 module Lob
-  VERSION = '6.0.0-rc'
+  VERSION = '6.0.0'
 end
