Update the slowlogs command to follow the VIP-CLI styleguide

[terriann]

Description

Updated the voice, tense, and format of command descriptions, examples, and usage models for the vip slowlogs command to follow the VIP-CLI style guide.

Pull request checklist

• [ ] Update SETUP.md with any new environmental variables.
• [ ] Update the documentation.
• [x] Manually test the relevant changes.
• [x] Follow the pull request checklist
• [ ] Add/update automated tests as needed.

New release checklist

• [ ] Automated tests pass.
• [ ] The Preparing for release checklist is completed.

Steps to Test

Observe the results of the --help display for impacted commands:

• vip slowlogs

[github-actions[bot]]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details

Scanned Manifest Files

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[terriann]

Let's keep this in a holding pattern till #1785 is merged - just in case we want to adjust any language 🙂

[rebeccahum]

@terriann Some merge conflicts need to be resolved

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud