Update pandas to >=2.3.0 for numpy 2.x compatibility

Pandas 2.2.x was compiled against numpy 1.x and causes ABI
incompatibility errors with numpy 2.x. Pandas 2.3.0+ supports
numpy 2.x properly.

Author: natoverse

packages/graphrag-storage/pyproject.toml

@@ -36,7 +36,7 @@ dependencies = [
     "azure-identity~=1.19",
     "azure-storage-blob~=12.24",
     "graphrag-common==2.7.0",
-    "pandas~=2.2",
+    "pandas>=2.3.0",
     "pydantic~=2.10",
 ]
 

packages/graphrag/pyproject.toml

@@ -51,7 +51,7 @@ dependencies = [
     "nltk==3.9.1",
     "numpy>=2.0.0",
     "openai~=1.68",
-    "pandas~=2.2",
+    "pandas>=2.3.0",
     "pyarrow~=22.0",
     "pydantic~=2.10",
     "spacy~=3.8",