feat: add deepinfiledialog theme

[kegechen]

compiling deepin file dialog theme without dtk depends

可以方便的编译出非系统 Qt 版本的theme, 方便使用 deepin 风格 filedialog。 当然，还是需要修改一下顶层 CMakeList.txt 去掉其他插件，去掉其中 dtk 的依赖

[deepin-ci-robot]

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This pull-request has been approved by: kegechen

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[asterwyx]

试着跑一下覆盖率脚本，看一下是否能够正常获取信息

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.25 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #212

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.26 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #214

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.27 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #217

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.28 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #218

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.29 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #220

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.30 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #223

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.31 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #225

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.32 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #229

[deepin-bot[bot]]

TAG Bot

New tag: 5.6.34 DISTRIBUTION: unstable Suggest: synchronizing this PR through rebase #239