fix: update setarch command arguments to use long options

[xtqqczze]

Replace the short -R option with the more explicit --addr-no-randomize option to improve clarity.

This change is intended to make @codspeedbot output easier to interpret:

uutils/coreutils#11908 (comment)

[codspeed-hq]

Merging this PR will not alter performance

✅ 4 untouched benchmarks

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_{Comparing xtqqczze:setarch (995e305) with main (218b80c)}

[art049]

Thanks