chore: update changelog

[deepin-ci-robot]

Release 5.7.2.

[github-actions]

TAG Bot

TAG: 5.7.2
EXISTED: no
DISTRIBUTION: unstable

[FeiWang1119]

/topic dtk5-5.7.2

[deepin-ci-robot]

Add topic: dtk5-5.7.2 successed.

[github-actions]

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: deepin-ci-robot, mhduiy

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[FeiWang1119]

/forcemerge

[deepin-bot]

This pr force merged! (status: blocked)