[Branch-4.14] Remove unused dependencies

[hangc0276]

(cherry picked from commit 174c90d33ac523af3cbce11a1f1f6a258ccd0139)

Descriptions of the changes in this PR:

Motivation

The PR #4232 upgrade grpc version to fix CVEs, but it introduced two unused dependencies. I pushed this PR to remove them

Changes

(Describe: what changes you have made)

Master Issue: #

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