Harmonize parameter names in time module documentation (gh-155787) - #155818

Fixes gh-155787

Context & Documentation Cleanup

Parameter names across the time module documentation (Doc/library/time.rst) and C module docstring signatures previously differed across functions (e.g. using secs in one function vs seconds in another, or t vs tuple). This inconsistency created confusion when reading rendered Sphinx documentation and interactive help() output.

Solution & Changes

• Harmonized parameter names in Doc/library/time.rst to use consistent, descriptive parameter naming across all time functions (seconds for timestamp arguments, time_tuple for struct_time/tuple arguments).

Testing & Verification

• Rendered CPython Sphinx documentation locally and verified parameter consistency across time module function signatures.