Small change to pipeline durability description

[julieheard]

I have changed the wording on the durability settings to make sure users know that the settings for 'max survivability' and 'max durability' are actually the same thing. Previously to this change, the monitor displays the name of the enum instead of the description for it, making some users think there are 4 different options instead of 3.

I removed the (previously the only option) bit as could'nt see any more info on that in the documentation here and wanted to just trim and make clearer.

Before:

After:

This change is only description changes on the UI, so nothing to test other than manual tests to see the different wording. I also have a draft docs PR here to sync the wording from this PR.

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests - that demonstrates feature works or fixes the issue

[jglick]

Thanks, this looks clearer indeed.