Upgrade RADICAL-Pilot version pin (#3725)

This brings in fixes for a few issues that are fixed on the radical side
of things:

#3722 - a race condition on task completion
#3708 - cleaner shutdown handling as part of #3397
#3646 - Python 3.13 support

# Changed Behaviour

whatever has changed in radical-pilot

# Fixes

#3722

## Type of change

- Bug fix

setup.py

@@ -33,7 +33,7 @@
     'workqueue': ['work_queue'],
     'flux': ['pyyaml', 'cffi', 'jsonschema'],
     'proxystore': ['proxystore'],
-    'radical-pilot': ['radical.pilot==1.60', 'radical.utils==1.60'],
+    'radical-pilot': ['radical.pilot==1.90', 'radical.utils==1.90'],
     # Disabling psi-j since github direct links are not allowed by pypi
     # 'psij': ['psi-j-parsl@git+https://github.com/ExaWorks/psi-j-parsl']
 }