(fix) [O3-3202] Delete Action column

[Jexsie]

Requirements

• This PR has a title that briefly describes the work done including the ticket number. If there is a ticket, make sure your PR title includes a conventional commit label. See existing PR titles for inspiration.
• My work conforms to the OpenMRS 3.0 Styleguide and design documentation.
• My work includes tests or is validated by existing tests.

Summary

Renames the Action column to Modification

Screenshots

Related Issue

https://openmrs.atlassian.net/browse/O3-3202

Other

[pirupius]

@Jexsie thanks for the work on this. I've made a comment on the ticket asking Wamz if we really need this column. We might get rid of this entirely.

[Jexsie]

thanks @pirupius for the review

[ojwanganto]

How is this column helpful to the care providers? What does NEW, REVISE, DISCONTINUE mean to them? Do they even understand what this should mean? If we have to show this column then I feel we need to translate these better to avoid confusion. @pirupius @slubwama

[pirupius]

@ojwanganto that's exactly why this PR's intention changed to delete this column because it didn't add any value. The PR title just wasn't updated