fix: Resolve issue with MCP on main branch (#1456)

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## Description
Temporary fix for MCP on main

## Type of Change
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- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Code refactoring
- [ ] Performance improvement
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## Changes Made
Update Cognee version for MCP

## Pre-submission Checklist
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- [x] **I have tested my changes thoroughly before submitting this PR**
- [x] **This PR contains minimal changes necessary to address the
issue/feature**
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- [ ] I have added tests that prove my fix is effective or that my
feature works
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- [ ] All new and existing tests pass
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## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
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cognee-mcp/pyproject.toml

@@ -8,7 +8,7 @@ requires-python = ">=3.10"
 dependencies = [
     # For local cognee repo usage remove comment bellow and add absolute path to cognee. Then run `uv sync --reinstall` in the mcp folder on local cognee changes.
     #"cognee[postgres,codegraph,gemini,huggingface,docs,neo4j] @ file:/Users/igorilic/Desktop/cognee",
-    "cognee[postgres,codegraph,gemini,huggingface,docs,neo4j]==0.3.2",
+    "cognee[postgres,codegraph,gemini,huggingface,docs,neo4j]==0.3.4",
     "fastmcp>=2.10.0,<3.0.0",
     "mcp>=1.12.0,<2.0.0",
     "uv>=0.6.3,<1.0.0",