Update durabletask dependency in dapr-ext-workflow (#634)

      Signed-off-by: Chris Gillum <cgillum@microsoft.com>

Author: cgillum

ext/dapr-ext-workflow/setup.cfg

@@ -25,7 +25,7 @@ packages = find_namespace:
 include_package_data = True
 install_requires =
     dapr-dev >= 1.11.0rc1.dev
-    durabletask >= 0.1.0a3
+    durabletask >= 0.1.0
 
 [options.packages.find]
 include =