Update Rust crate itertools to 0.13.0

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
itertools	workspace.dependencies	minor	0.12.1 -> 0.13.0

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Release Notes

rust-itertools/itertools (itertools)

v0.13.0

Compare Source

Breaking

• Removed implementation of DoubleEndedIterator for ConsTuples (#​853)
• Made MultiProduct fused and fixed on an empty iterator (#​835, #​834)
• Changed iproduct! to return tuples for maxi one iterator too (#​870)
• Changed PutBack::put_back to return the old value (#​880)
• Removed deprecated repeat_call, Itertools::{foreach, step, map_results, fold_results} (#​878)
• Removed TakeWhileInclusive::new (#​912)

Added

• Added Itertools::{smallest_by, smallest_by_key, largest, largest_by, largest_by_key} (#​654, #​885)
• Added Itertools::tail (#​899)
• Implemented DoubleEndedIterator for ProcessResults (#​910)
• Implemented Debug for FormatWith (#​931)
• Added Itertools::get (#​891)

Changed

• Deprecated Itertools::group_by (renamed chunk_by) (#​866, #​879)
• Deprecated unfold (use std::iter::from_fn instead) (#​871)
• Optimized GroupingMapBy (#​873, #​876)
• Relaxed Fn bounds to FnMut in diff_with, Itertools::into_group_map_by (#​886)
• Relaxed Debug/Clone bounds for MapInto (#​889)
• Documented the use_alloc feature (#​887)
• Optimized Itertools::set_from (#​888)
• Removed badges in README.md (#​890)
• Added "no-std" categories in Cargo.toml (#​894)
• Fixed Itertools::k_smallest on short unfused iterators (#​900)
• Deprecated Itertools::tree_fold1 (renamed tree_reduce) (#​895)
• Deprecated GroupingMap::fold_first (renamed reduce) (#​902)
• Fixed Itertools::k_smallest(0) to consume the iterator, optimized Itertools::k_smallest(1) (#​909)
• Specialized Combinations::nth (#​914)
• Specialized MergeBy::fold (#​920)
• Specialized CombinationsWithReplacement::nth (#​923)
• Specialized FlattenOk::{fold, rfold} (#​927)
• Specialized Powerset::nth (#​924)
• Documentation fixes (#​882, #​936)
• Fixed assert_equal for iterators longer than i32::MAX (#​932)
• Updated the must_use message of non-lazy KMergeBy and TupleCombinations (#​939)

Notable Internal Changes

• Tested iterator laziness (#​792)
• Created CONTRIBUTING.md (#​767)

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