remove deprecated /cluster-health

[muhamadazmy]

remove deprecated `/cluster-health

Summary:
Fixes #3901

[github-actions]

Test Results

  8 files  ± 0  8 suites  ±0   14m 46s ⏱️ + 9m 54s
 51 tests  -  9  0 ✅  -  60  0 💤 ±0  0 ❌ ±0   51 🔥 + 51 
238 runs   - 29  0 ✅  - 267  0 💤 ±0  0 ❌ ±0  238 🔥 +238 

For more details on these errors, see this check.

Results for commit 1bfae69. ± Comparison against base commit 98cfe09.

This pull request removes 14 and adds 5 tests. Note that renamed tests count towards both.

dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)[1]
dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)[2]
dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)[3]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)[1]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)[2]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)[3]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)[1]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)[2]
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)[3]
dev.restate.sdktesting.tests.Custom ‑ run(CustomTestConfig, URI, URI)[1]
…

dev.restate.sdktesting.tests.CallOrdering ‑ ordering(boolean[], Client)
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromAdminAPI(BlockingOperation, Client, URI)
dev.restate.sdktesting.tests.Cancellation ‑ cancelFromContext(BlockingOperation, Client)
dev.restate.sdktesting.tests.Custom ‑ run(CustomTestConfig, URI, URI)
dev.restate.sdktesting.tests.NonDeterminismErrors ‑ method(String, Client)

♻️ This comment has been updated with latest results.

[tillrohrmann]

Thanks for removing the /cluster-health endpoint. LGTM. Please also add a release note. +1 for merging.

[muhamadazmy]

@slinkydeveloper and me thinks it's not the right time to introduce tests instabilities. Let's wait on this one and come back to it immediately after 1.7 release, so we have more time to change the tests and observe the results.