fix(nodes): add version to iterate and collect

Author: psychedelicious

invokeai/app/services/graph.py

@@ -182,7 +182,7 @@ class IterateInvocationOutput(BaseInvocationOutput):
 
 
 # TODO: Fill this out and move to invocations
-@invocation("iterate")
+@invocation("iterate", version="1.0.0")
 class IterateInvocation(BaseInvocation):
     """Iterates over a list of items"""
 
@@ -203,7 +203,7 @@ class CollectInvocationOutput(BaseInvocationOutput):
     )
 
 
-@invocation("collect")
+@invocation("collect", version="1.0.0")
 class CollectInvocation(BaseInvocation):
     """Collects values into a collection"""