fix(nodes): add version to iterate and collect (#4469)

## What type of PR is this? (check all applicable)

- [ ] Refactor
- [ ] Feature
- [x] Bug Fix
- [ ] Optimization
- [ ] Documentation Update
- [ ] Community Node Submission


## Description

fix(nodes): add version to iterate and collect

## Related Tickets & Documents

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## QA Instructions, Screenshots, Recordings

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## Added/updated tests?

- [ ] Yes
- [ ] No : _please replace this line with details on why tests
      have not been included_

## [optional] Are there any post deployment tasks we need to perform?

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"""
 

invokeai/frontend/web/src/features/nodes/util/parseSchema.ts

@@ -73,7 +73,7 @@ export const parseSchema = (
     const title = schema.title.replace('Invocation', '');
     const tags = schema.tags ?? [];
     const description = schema.description ?? '';
-    const version = schema.version ?? '';
+    const version = schema.version;
 
     const inputs = reduce(
       schema.properties,