ashmrtn 4b64faef70
Add retries for posting item attachments (#4840)
Add exponential backoff and some retries when posting item attachments.

Manual testing was showing upwards of 50 retries in some cases when
~250-300 attachments total were being added. Of the retries, none
were at the max amount. However, all tests were for relatively small
datasets

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#### Does this PR need a docs update or release note?

- [x]  Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [ ]  No

#### Type of change

- [ ] 🌻 Feature
- [x] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup

#### Test Plan

- [x] 💪 Manual
- [ ]  Unit test
- [ ] 💚 E2E
2023-12-13 23:59:42 +00:00
..
2023-12-02 00:22:33 +00:00