[v0.8.x] Bump GRPC Go to v1.57.2

[khrm]

This fixes CVE-2023-44487

Changes

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Release Notes

This addresses CVE-2023-44487 by not allowing more server handlers to be run than the HTTP/2 MAX_CONCURRENT_STREAMS setting.

[khrm]

/kind security

[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: enarha

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[khrm]

@enarha Main will have a different version. So we can't cherry-pick that. And we need to do v0.8.1. So I raise this pr.

[khrm]

@vdemeester @avinal Can you give lgtm to this?

[enarha]

/lgtm