Update Rust crate rand to 0.10.3

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
rand (source)	workspace.dependencies	patch	0.10.2 → 0.10.3

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Release Notes

rust-random/rand (rand)

v0.10.3

Compare Source

Fixes

• Fix WeightedIndex panic when the sum of float weights is infinite; return Error::Overflow instead (#​1808)
• Fix spurious Error::NonFinite from Uniform::new_inclusive on large finite float ranges such as 0.0..=f64::MAX (#​1821)
• Fix possible panic due to sampling a deserialized Uniform<char> (#​1831)

Changes

• Report exact remaining lengths from WeightedIndex::weights() and reduce overhead when reading weights (#​1838)

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