chore: upgrade toolchain to nightly-2024-10-01

[ben1009]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.3%. Comparing base (650bb08) to head (829fa62).
Report is 7 commits behind head on master.

Additional details and impacted files

Files with missing lines	Coverage Δ
src/main.rs	8.6% <ø> (ø)
..._longest_substring_without_repeating_characters.rs	100.0% <ø> (ø)
...lem/p0017_letter_combinations_of_a_phone_number.rs	100.0% <100.0%> (ø)
src/problem/p0022_generate_parentheses.rs	100.0% <100.0%> (ø)
src/problem/p0056_merge_intervals.rs	96.4% <100.0%> (-0.2%)	⬇️
src/problem/p0094_binary_tree_inorder_traversal.rs	100.0% <100.0%> (ø)
src/problem/p0095_unique_binary_search_trees_ii.rs	100.0% <100.0%> (ø)
...roblem/p0114_flatten_binary_tree_to_linked_list.rs	100.0% <100.0%> (ø)
...rc/problem/p0144_binary_tree_preorder_traversal.rs	100.0% <100.0%> (ø)
...c/problem/p0145_binary_tree_postorder_traversal.rs	97.4% <100.0%> (-0.1%)	⬇️
... and 6 more