Move codspeed to 3.13 in CI to avoid duplicating runs with 3.14#1223

nathanjmcdougall merged 1 commit intomainusethis-python/usethis-python:mainfrom

654-avoid-running-test-suite-multiple-times-unnecessarily-for-code-coverage-in-ciusethis-python/usethis-python:654-avoid-running-test-suite-multiple-times-unnecessarily-for-code-coverage-in-ciCopy head branch name to clipboard