Merge pull request #312 from NHSDigital/dependabot/pip/pandas-2.3.0

Bump pandas from 2.2.3 to 2.3.0

Author: thomasleese

requirements.txt

@@ -26,7 +26,7 @@ nest-asyncio==1.6.0
 nhs-number==1.3.4
 openpyxl==3.1.5
 packaging==25.0
-pandas==2.2.3
+pandas==2.3.0
 parso==0.8.4
 pexpect==4.9.0
 pillow==11.2.1