[submodule] Update submodule sonic-telemetry to the latest HEAD automatically (#16930)

#### Why I did it
src/sonic-telemetry
```
* 67f5e31 - (HEAD -> 202012, origin/202012) Recover from potential panic when doing map to JSON serialization (#161) (#169) (4 weeks ago) [Zain Budhwani]
* 537898d - Add key to on change updates (#138) to 202012 (#163) (6 weeks ago) [Zain Budhwani]
```
This commit is contained in:
mssonicbld 2023-11-29 09:52:23 +08:00 committed by GitHub
parent baec520743
commit 7b41de18c8
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@ -1 +1 @@
Subproject commit 56aa539ca57c35e64897a4e5ca59958b0e3301ea
Subproject commit 67f5e312fd273ba28a117434018347af9a2d853d