update dependencies

[robsdavis]

Description

Update dependencies to use more recent versions of pytorch, pandas, numpy and xgbe. This solves four open issues #172, #171, #234, and #245

Affected Dependencies

The following libraries have all had version requirements changed:

• pandas>=2.1 from pandas>=1.4,<2
• torch>=2.1, <2.3 from torch>=1.10.0,<2.0
• numpy>=1.20, <2.0 from numpy>=1.20, <1.24
• lifelines>=0.29.0, <0.30.0 from lifelines>=0.27,!= 0.27.5, <0.27.8
• xgboost<3.0.0 from xgboost<2.0.0
• xgbse>=0.3.1 from xgbse

And in the goggle extra requirements:

• dgl from dgl<2.0

How has this been tested?

With the standard tests

Checklist

• I have followed the Contribution Guidelines and Code of Conduct
• I have commented my code following the van der Schaar Lab Styleguide
• I have labelled this PR with the relevant Type labels
• My changes are covered by tests