fix: cargo install git-delta --locked fails on systems with GCC 15

[tquin]

cargo install git-delta --locked currently fails on Fedora 42 due to the upgrade to GCC 15. This PR updates the Cargo.lock file to use the new onig 6.5.1 and onig_sys 69.9.1 versions. I believe these crates come from the direct dependency on bat.

Please see:

• Request to bump version rust-onig/rust-onig#195
• Build Error Fedora 42 rust-onig/rust-onig#196
• https://fedoraproject.org/wiki/Changes/GNUToolchainF42

Thanks!

[tquin]

Clippy is failing due to:

    Checking git-delta v0.18.2 (/home/runner/work/delta/delta)
error: using `contains()` instead of `iter().any()` is more efficient
  --> src/utils/tabs.rs:24:29
   |
24 |     if tab_cfg.replace() && line.as_bytes().iter().any(|c| *c == b'\t') {
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `line.as_bytes().contains(&b'\t')`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_contains
   = note: `-D clippy::manual-contains` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::manual_contains)]`

error: could not compile `git-delta` (bin "delta") due to 1 previous error
Error: Process completed with exit code 101.

I didn't touch that file with this PR, so I'm not sure why this wasn't an issue for previous PRs; maybe clippy had a new lint rule added recently.

Edit: The rule was added recently in Rust 1.87.0 last month.