chore: upgrade to React 18

[jwinters01]

Initial changes for #25203. Upgrades core UI to React 18

NOTE: For this change to work, it also needs to be running the changes from this PR in argo-ui: argoproj/argo-ui#600. This build will fail until that PR gets merged

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.
• The title of the PR states what changed and the related issues number (used for the release note).
• The title of the PR conforms to the Title of the PR
• 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.
• Does this PR require documentation updates?
• I've updated documentation as required by this PR.
• 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.
• 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).

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[crenshaw-dev]

@jwinters01 can you pin the argo-ui version in this PR to the upgrade version so we get full CI here?

[todaywasawesome]

Can you add signoff to your commits?

[jwinters01]

@todaywasawesome I believe all my commits are signed off, correct me if I am wrong