Update Rust crate zstd to v0.14.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
zstd	workspace.dependencies	patch	0.14.1 → 0.14.2

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Release Notes

gyscos/zstd-rs (zstd)

v0.14.2

Compare Source

zstd 0.14.2

This release adds decoder APIs that let archive libraries recover their readers
without consuming more compressed input or losing ownership on initialization
errors.

• Add stream::read::Decoder::into_inner(), which returns the underlying reader
  at its current position without additional I/O. This supports raw copying of
  compressed archive entries. Addresses #​381
  and the regression reported in #​380.
• Add Decoder::try_new, try_with_buffer, try_with_dictionary,
  try_with_prepared_dictionary, and try_with_ref_prefix. These return
  Result<Self, (R, io::Error)>, preserving the original reader if decoder
  initialization fails. Addresses #​382.
• Return an I/O error if a streaming decoder cannot allocate its decompression
  context, instead of panicking.
• Clarify that finish_frame() can stop before the end of a frame when decoded
  output remains unread.

Decoder::finish() keeps its 0.14 behavior: it attempts to consume remaining
frame input before returning the reader. Archive libraries that need to recover
compressed bytes should use into_inner() and adopt the new try_* constructors
where they need to retain the reader after initialization failure. Existing
constructor signatures remain unchanged.

Rust 1.64 remains supported.

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[codspeed]

Merging this PR will not alter performance

⚠️ 4 benchmarks spent significant time in system calls

System calls cannot be consistently instrumented, so they are not included in the measure, which understates the real cost. Please switch to the Walltime instrument to accurately measure system calls.

Measurement and system calls

• create_archive_10_files
• create_archive_100_files
• create_archive_directory
• extract_archive_20_files

✅ 7 untouched benchmarks

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_{Comparing renovate/zstd-0.x-lockfile (d518448) with main (13491f0)}