[submodule] Update submodule sonic-telemetry to the latest HEAD autom…

…atically (#16870)

src/sonic-telemetry

*   a399feb - (HEAD -> 202205, origin/202205) Merge pull request #155 from zbud-msft/cherry-pick-on-change-mode-202205 (48 minutes ago) [Ying Xie]
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| *   d7ea9fe - Merge branch '202205' into cherry-pick-on-change-mode-202205 (2 hours ago) [Ying Xie]
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* |   7623da9 - Merge pull request #165 from zbud-msft/cherry-pick-prepare-state-db-202205 (2 hours ago) [Ying Xie]
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| * | a561194 - Cherry pick files from on change deletion commit (17 hours ago) [Zain Budhwani]
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| *   3a3f43c - Merge branch '202205' into cherry-pick-on-change-mode-202205 (19 hours ago) [Ying Xie]
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* | 818b345 - Merge pull request #162 from zbud-msft/202205_remove_download_image (19 hours ago) [Ying Xie]
* | 1b4d489 - Install necessary deb instead of entire image (19 hours ago) [Zain Budhwani]
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* e494561 - Add key to on change updates (#138) (2 weeks ago) [Zain Budhwani]