fix:Changing desktop wallpaper will synchronize the changes to the lock

[zhx-uos]

screen wallpaper

Changing desktop wallpaper will synchronize the changes to the lock screen wallpaper

Log: Changing desktop wallpaper will synchronize the changes to the lock screen wallpaper

Bug: https://pms.uniontech.com/bug-view-267483.html

[deepin-ci-robot]

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This pull-request has been approved by: zhx-uos

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Hi @zhx-uos. Thanks for your PR. 😃

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[deepin-bot]

TAG Bot

New tag: 6.5.4
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2305

[deepin-bot]

TAG Bot

New tag: 6.5.5
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2318

[deepin-bot]

TAG Bot

New tag: 6.5.6
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2331

[deepin-bot]

TAG Bot

New tag: 6.5.7
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2334

[deepin-bot]

TAG Bot

New tag: 6.5.8
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2392

[deepin-bot]

TAG Bot

New tag: 6.5.9
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2410

[deepin-bot]

TAG Bot

New tag: 6.5.10
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2425

[deepin-bot]

TAG Bot

New tag: 6.5.11
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #2440