Prathyush PV 9f85d70a21 Release the gRPC connections and SDK clients the factories own (#11438) ...

## What changed

`RPCFactory` and the SDK client factory close the gRPC connections they
own on shutdown, as fx stop hooks. Removes the four gRPC connection
ignores from the leak test.

Also bumps `auto-scaled-workers` to pick up
temporalio/temporal-auto-scaled-workers#108, without which the SDK
connection stays open.

## Why?

Nothing released these connections, so every connection's goroutines and
the membership resolver watching for changes outlived the cluster.
Clients from `NewClient` share the system client's ref-counted
connection, so the SDK closes it only once the last one is closed.

## How did you test it?
- [x] built
- [x] covered by existing tests

`make leak-test` at the CI settings reports `no unexpected goroutines`.
Each change was verified to fail the leak test when reverted.

2026-08-11 17:58:27 -07:00

66 KiB

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