feat: wait until resources are deleted #6085

[MichaelMorrisEst]

Closes: #6085

Adds --delete flag to argocd app wait and --wait flag to argocd app delete as proposed in #6085 to wait until the application delete event is received

Checklist:

• [ ] Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• [x] The title of the PR states what changed and the related issues number (used for the release note).
• [x] The title of the PR conforms to the Toolchain Guide
• [x] I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• [ ] I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
• [x] Does this PR require documentation updates?
• [x] I've updated documentation as required by this PR.
• [x] I have signed off all my commits as required by DCO
• [ ] I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• [ ] My build is green (troubleshooting builds).
• [ ] My new feature complies with the feature status guidelines.
• [x] I have added a brief description of why this PR is necessary and/or what this PR solves.
• [ ] Optional. My organization is added to USERS.md.
• [ ] Optional. For bug fixes, I've indicated what older releases this fix should be cherry-picked into (this may or may not happen depending on risk/complexity).

[codecov[bot]]

Codecov Report

Attention: 26 lines in your changes are missing coverage. Please review.

Comparison is base (52ffd7d) 49.25% compared to head (8462b71) 49.46%. Report is 3 commits behind head on master.

:exclamation: Current head 8462b71 differs from pull request most recent head b40a428. Consider uploading reports for the commit b40a428 to get more accurate results

Files	Patch %	Lines
cmd/argocd/commands/app.go	0.00%	25 Missing and 1 partial :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #16733      +/-   ##
==========================================
+ Coverage   49.25%   49.46%   +0.21%     
==========================================
  Files         274      271       -3     
  Lines       48170    47751     -419     
==========================================
- Hits        23724    23620     -104     
+ Misses      22099    21795     -304     
+ Partials     2347     2336      -11     

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[MichaelMorrisEst]

Hi @pasha-codefresh I have added unit and e2e tests, let me know if anything more needed, thanks

[pasha-codefresh]

Thank you!