Issue 51067 create table bug

[allisonphillips]

Warning

Had to submit this in a web editor and realizing my fork is way out of date, will fix the extra commits on here

Solving #51067

I'm only familiar with writing rails tests in rspec, I wrote a test after skimming the other syntax in the file but please let me know if there is a better way.

Motivation / Background

This Pull Request has been created because #51067

Detail

This Pull Request changes create_table to ignore the force option (which drops the table) if the if_not_exists option is present

Additional information

If you copy a create_table migration from a schema dump and add the if_not_exists guard but forget to remove force, it will drop your table when you migrate it.

Checklist

Before submitting the PR make sure the following are checked:

• This Pull Request is related to one change. Changes that are unrelated should be opened in separate PRs.
• Commit message has a detailed description of what changed and why. If this PR fixes a related issue include it in the commit message. Ex: [Fix #issue-number]
• Tests are added or updated if you fix a bug or add a feature.
• CHANGELOG files are updated for the changed libraries if there is a behavior change or additional feature. Minor bug fixes and documentation changes should not be included.

[allisonphillips]

Recreated as #51071