std/options enables stricteffects

[ringabout]

Ref https://github.com/nim-lang/Nim/pull/19380

After this PR, timezones in important packages should be able to enable stricteffects

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Thanks for your hard work on this PR! The lines below are statistics of the Nim compiler built from 16f6dc05fdb2e1ca3086936c15c2ad3de542d991

Hint: mm: orc; threads: on; opt: speed; options: -d:release 163880 lines; 11.836s; 840.676MiB peakmem