refactor: Name local cognee version local instead of dev (#1032)

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## Description
Change Cognee extracted version info when used locally from dev to local

## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.

cognee/version.py

@@ -17,7 +17,7 @@ def get_cognee_version() -> str:
                 .strip("'\"\n ")
             )
             # Mark the version as a local Cognee library by appending “-dev”
-            return f"{version}-dev"
+            return f"{version}-local"
     try:
         return importlib.metadata.version("cognee")
     except importlib.metadata.PackageNotFoundError: