sink(ticdc): add total write bytes counter to sink (#10040)

[ti-chi-bot]

This is an automated cherry-pick of #10040

What problem does this PR solve?

Issue Number: close #10114

What is changed and how it works?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• storage sink

Questions

Will it cause performance regression or break compatibility?

Do you need to update user documentation, design documentation or monitoring documentation?

Release note

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[ti-chi-bot[bot]]

This cherry pick PR is for a release branch and has not yet been approved by triage owners. Adding the do-not-merge/cherry-pick-not-approved label.

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2. AFTER it has been approved by approvers, please wait for the cherry-pick merging approval from triage owners.

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[ti-chi-bot[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: CharlesCheung96

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[CharlesCheung96]

/retest

[CharlesCheung96]

/retest

[CharlesCheung96]

/retest