UoE/Python integration script for resourcePolicies set-up

[jr-rk]

Problem description

• Updates READ policies on each item’s ORIGINAL bundle and all its bitstreams so only the Administrator group keeps READ access.
• Resolves handles to item UUIDs with fallback search when primary PID lookup fails.
• Removes existing READ resource policies on each target resource and creates one new Administrator READ policy.
• Adds resilient API behavior with explicit request timeout, retry count, and exponential backoff settings.
• Adds optional continue-on-bitstream-error mode so one failed bitstream does not stop the rest of the handle.
• Adds run reporting with per-handle bitstream attempted/failed counts and a final aggregate failure report by reason.

[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.