UPSTREAM PR #2000: Fix signed/unsigned mismatch warning with msvc

[loci-dev]

Mirrored from abseil/abseil-cpp#2000

absl\time\internal\cctz\src\time_zone_name_win.cc(134,12): warning C4018: '>': signed/unsigned mismatch

[loci-agentic-ai]

Based on the analysis results, no functions were identified with meaningful performance changes between the base and target versions. The function insights for both response time and throughput time returned empty results, indicating that the code changes did not produce significant performance impacts.

This suggests that the modifications between versions either had negligible effects on execution time, or the changes were primarily non-performance-related (such as code refactoring, documentation updates, or minor bug fixes that did not alter the execution characteristics of the codebase).

Without identifiable performance deltas in any functions, there are no meaningful performance changes to report between these two versions.

See the complete breakdown in Version Insights
Have questions? Tag @loci-dev to ask about this PR.