Update to wgpu 0.19 and latest egui trunk

[emilk]

What

This is so we can test things out before the next release, and also get in some new egui features for the plot aggregator and drag-and-drop.

• Closes Allow TextLog body to display as immutable TextEdit rather than Label #4716
• Closes Camera spins unevenly at <=100 FPS rendering speed  #4794

TODO

• Fix hovering ListItems in blueprint panel

wgpu changelog

https://github.com/gfx-rs/wgpu/blob/trunk/CHANGELOG.md#v0190-2024-01-17

relevant egui changelog (so far)

eframe

• Keep ViewportInfo::maximized and minimized up-to-date on Windows #3831 (thanks @rustbasic!)
• Update wgpu to 0.19 #3824
• Fix: handle IconData::default() without crashing #3842

egui_extras

• Fix unwraps in SVG scaling #3826 (thanks @amPerl!)
• Update to ehttp 0.4 #3834

egui_plot

• Make egui_plot::PlotMemory public #3871

egui

• Selectable text in Labels #3814
• ComboBox: add builder method for height #3001 (thanks @hinto-janai!)
• Add keys ?, /, | #3820
• Fix clickable widgets blocking scrolling on touch screens #3815 (thanks @lucasmerlin!)
• Fix stable_dt #3832
• Bug Fix : Response::is_pointer_button_down_on is now false the frame the button is released #3833 (thanks @rustbasic!)
• Use runtime knowledge of OS for OS-specific text editing #3840
• Refactor: move text selection logic to own module #3843
• Fix: dragging to above/below a TextEdit or Label will select text to begin/end #3858
• Add Response::contains_pointer #3859
• Always set response.hovered to false when dragging another widget #3860
• Add Align2::anchor_size #3863
• Add Context::debug_text #3864

epaint

• Add Align2::anchor_size #3863

Checklist

• I have read and agree to Contributor Guide and the Code of Conduct
• I've included a screenshot or gif (if applicable)
• I have tested the web demo (if applicable):
  • Using newly built examples: app.rerun.io
  • Using examples from latest main build: app.rerun.io
  • Using full set of examples from nightly build: app.rerun.io
• The PR title and labels are set such as to maximize their usefulness for the next release's CHANGELOG

• PR Build Summary
• Docs preview
• Examples preview
• Recent benchmark results
• Wasm size tracking

[github-actions]

Size changes

Name	main	4885/merge	Change
JS	111.52 kiB	139.41 kiB	+25.01%

[abey79]

UI part looks good to me 👍🏻 (I haven't checked the renderer part.)

[emilk]

LGTM

[emilk]

unrelated change?

[Wumpf]

no, if you look closely this moved in from the if/else further down - both branches enabled the analytics feature