ticdc: enhance storage sink uri config

[CharlesCheung96]

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[APPROVALNOTIFIER] This PR is NOT APPROVED

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[LGTM Timeline notifier]

Timeline:

• 2024-04-15 05:21:44.335690822 +0000 UTC m=+229123.446737271: :ballot_box_with_check: agreed by hfxsd.

[ti-chi-bot[bot]]

[LGTM Timeline notifier]

Timeline:

• 2024-04-15 05:21:44.335690822 +0000 UTC m=+229123.446737271: :ballot_box_with_check: agreed by hfxsd.
• 2024-05-14 07:21:07.768692441 +0000 UTC m=+1551421.525828014: :ballot_box_with_check: agreed by Oreoxmt.

[hfxsd]

/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hfxsd

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[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.5: #17331.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.0: #17332.