Restore functionality in inline_text.tbl_summary(column)

[ddsjoberg]

What changes are proposed in this pull request?

• Restore functionality of inline_text.tbl_summary(column) argument to specify a by level when the by variable is a factor: a regression introduced in v2.0.0. (Bug Report: inline_text(column) argument doesn't work with fct by level names #1883)

If there is an GitHub issue associated with this pull request, please provide link.
closes #1883

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Reviewer Checklist (if item does not apply, mark is as complete)

• Ensure all package dependencies are installed: renv::install()
• PR branch has pulled the most recent updates from master branch: usethis::pr_merge_main()
• If a bug was fixed, a unit test was added.
• Run pkgdown::build_site(). Check the R console for errors, and review the rendered website.
• Code coverage is suitable for any new functions/features: devtools::test_coverage()
• usethis::use_spell_check() runs with no spelling errors in documentation

When the branch is ready to be merged into master:

• Update NEWS.md with the changes from this pull request under the heading "# gtsummary (development version)". If there is an issue associated with the pull request, reference it in parentheses at the end update (see NEWS.md for examples).
• Increment the version number using usethis::use_version(which = "dev")
• Run usethis::use_spell_check() again
• Approve Pull Request
• Merge the PR. Please use "Squash and merge".

[Melkiades]

Lgtm! It works very well now! Thanks Daniel ;)