Potential regression induced by "PERF: Series(dict) returns RangeIndex when possible"

[DeaMariaLeon]

PR #58118

If it is expected please ignore this issue.

Benchmark:
series_methods.SeriesConstructor.time_constructor_dict - no permutations
http://57.128.112.95:5000/compare/benchmarks/0660daf33c6478af8000779f25acbd4d...0660dd6fa43276cc8000cdfdb5c270dc

@mroeschke

[mroeschke]

Thanks for the ping! I think the increase in time is due to inference done on the dict.keys to determine if the keys are integers. I am not sure if this can be avoided but can take a second look later

[mroeschke]

Closing as I didn't find a way to avoid this