feat: add grpcprom interceptor to export basic grpc metrics

[steeling]

Add basic grpc metrics to the CSI Driver

/kind feature

What this PR does / why we need it:

More metrics for deeper insights into performance of the driver

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Special notes for your reviewer:

Release note:

none

[k8s-ci-robot]

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[k8s-ci-robot]

Hi @steeling. Thanks for your PR.

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[andyzhangx]

/ok-to-test
/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andyzhangx, steeling

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[andyzhangx]

/retest

[andyzhangx]

/retest

[andyzhangx]

/retest

[andyzhangx]

/retest

[andyzhangx]

/retest

[k8s-ci-robot]

@steeling: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-azuredisk-csi-driver-e2e-capz-vmssflex	3cf5660	link	true	/test pull-azuredisk-csi-driver-e2e-capz-vmssflex
pull-azuredisk-csi-driver-e2e-capz-windows-2022	3cf5660	link	true	/test pull-azuredisk-csi-driver-e2e-capz-windows-2022

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[andyzhangx]

/cherrypick release-1.30

[k8s-infra-cherrypick-robot]

@andyzhangx: new pull request created: #2449

In response to this:

/cherrypick release-1.30

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.