refactor: replace sort.Slice with slices.Sort for natural ordering

[liuyueyangxmu]

There is a new function added in the go1.21 standard library, which can make the code more concise and easy to read.

[greptile-apps]

Greptile Overview

Greptile Summary

This PR modernizes the SSV codebase by replacing sort.Slice() calls with Go 1.21's more concise slices.Sort() function for natural ordering. The changes affect two files where custom comparison functions were previously used to sort numeric slices in ascending order. In operator/dutytracer/eviction.go, three sorting operations on uint64 slices are simplified, while protocol/v2/types/ssvshare.go has two functions updated that sort operator IDs and committee arrays for deterministic hash computation. The refactoring eliminates verbose lambda comparison functions and leverages the standard library's natural ordering for comparable types, making the code more readable without changing any functionality.

Important Files Changed

Filename	Score	Overview
operator/dutytracer/eviction.go	5/5	Replaced three sort.Slice() calls with slices.Sort() for sorting uint64 arrays in trace eviction logic
protocol/v2/types/ssvshare.go	5/5	Updated two hash computation functions to use slices.Sort() instead of sort.Slice() for sorting operator IDs and committee arrays

Confidence score: 5/5

• This PR is safe to merge with minimal risk
• Score reflects a simple, well-contained refactoring using standard library improvements with no functional changes
• No files require special attention

Sequence Diagram

sequenceDiagram
    participant User
    participant Build System
    participant Go Compiler
    participant Code

    User->>Build System: "Trigger build/compilation"
    Build System->>Code: "Parse source files"
    Code->>Go Compiler: "Import slices package"
    Go Compiler->>Code: "Replace sort.Slice calls"
    Code->>Code: "Use slices.Sort for natural ordering"
    Note over Code: "In ComputeClusterIDHash: slices.Sort(operatorIds)"
    Note over Code: "In ComputeCommitteeID: slices.Sort(committee)"
    Note over Code: "In pendingDetails: slices.Sort(tsKeys), slices.Sort(arr), slices.Sort(unionArr)"
    Code->>Go Compiler: "Compile optimized code"
    Go Compiler->>Build System: "Return compiled binary"
    Build System->>User: "Build complete with refactored sorting"

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[greptile-apps]

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[liuyueyangxmu]

@iurii-ssv @nkryuchkov @y0sher Hi, Could you please review this PR at your convenience? Thank you very much.

[iurii-ssv]

LGTM, thank you!