Status bar icon color is not set correctly for light-themed dialog fragments

### Description

Status bar icon color are white in color for light-themed dialog fragments. It makes them difficult to see.

### Step-by-step reproduction instructions

Up Next

1. Choose a light theme like Light or Rose theme
2. Open up next from the full-screen player
3. Notice that status bar icon color is white

Cloud File Bookmarks

1. Login using a paid account having few bookmarks for user files
2. Choose a light theme like Light or Rose theme
3. Go to Profile -> Files and tap a user file
4. Tap Bookmarks from the bottom sheet dialog
5. Notice that status bar icon color is white

### Screenshots or screen recording

Up Next

Light | Rose
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User Files

Light | Rose
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### Did you search for existing bug reports?

- [X] I have searched for existing bug reports.

### Device, Operating system, and Pocket Casts app version

_No response_

Reproduce the issue through the Up Next full-screen player and the Profile → Files → user file → Bookmarks flow using the Light or Rose theme. Inspect how these dialog fragments set status bar icon color, and consider the work done when icons are visible against both light-themed dialogs in each flow.

Written by the indexing model from the issue text.