zstd: use slices.Max for max value in slice

[Juneezee]

This PR replaces the maxCount function with slices.Max function to find the maximum value in a slice.

Summary by CodeRabbit

• Refactor
  • Simplified code by using standard library's slices.Max function instead of a custom maximum value calculation method.

[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request modifies the zstd/blockenc.go file by replacing a custom maximum value finding function with the standard library's slices.Max function. This change simplifies the code by removing a manual iteration-based implementation and directly using the built-in slice utility method for finding the maximum value in uint32 slices. The core functionality of the code remains unchanged, focusing on improving code readability and leveraging standard library methods.

Changes

File	Change Summary
zstd/blockenc.go	Replaced custom maxCount function with slices.Max in genCodes method and fuzzFseEncoder function

The changes are minimal and do not affect the exported or public entities of the code. The modification is purely an internal implementation improvement using standard library functions.

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📜 Recent review details

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📥 Commits

Reviewing files that changed from the base of the PR and between a2a2e44 and 4586b2a.

📒 Files selected for processing (1)

• zstd/blockenc.go (3 hunks)

✅ Files skipped from review due to trivial changes (1)

• zstd/blockenc.go

⏰ Context from checks skipped due to timeout of 90000ms (14)

• GitHub Check: build (1.23.x, windows-latest)
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• GitHub Check: build (1.21.x, windows-latest)
• GitHub Check: fuzz-zstd
• GitHub Check: fuzz-s2
• GitHub Check: build (1.21.x, macos-latest)
• GitHub Check: build (1.21.x, ubuntu-latest)
• GitHub Check: fuzz-other
• GitHub Check: Analyze (go)
• GitHub Check: build-special

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