update ratatui version

[jamartin9]

Description

Update ratatui to version 0.25.0 (api changes: moved the Backend type, moved widths to new and added a Marker for half block)
Use convert_mem_label instead of convert_arc_labels

Testing

Ran on linux with arc enabled.

• Linux

Checklist

If relevant, ensure the following have been met:

• Areas your change affects have been linted using rustfmt (cargo fmt)
• The change has been tested and doesn't appear to cause any unintended breakage
• Documentation has been added/updated if needed (README.md, help menu, doc pages, etc.)
• The pull request passes the provided CI pipeline
• There are no merge conflicts
• If relevant, new tests were added (don't worry too much about coverage)

Feel free to close if the dependency should remained pinned.

[codecov]

Codecov Report

Attention: 81 lines in your changes are missing coverage. Please review.

Comparison is base (a1168ca) 32.37% compared to head (de16c72) 33.08%.

Files	Patch %	Lines
src/components/data_table/draw.rs	0.00%	23 Missing ⚠️
src/canvas/widgets/network_graph.rs	0.00%	17 Missing ⚠️
src/canvas/widgets/battery_display.rs	0.00%	10 Missing ⚠️
src/canvas/widgets/process_table.rs	0.00%	6 Missing ⚠️
src/canvas.rs	0.00%	3 Missing ⚠️
src/canvas/widgets/cpu_graph.rs	0.00%	3 Missing ⚠️
src/components/tui_widget/time_chart/canvas.rs	0.00%	3 Missing ⚠️
src/bin/main.rs	0.00%	2 Missing ⚠️
src/canvas/dialogs/dd_dialog.rs	0.00%	2 Missing ⚠️
src/canvas/widgets/cpu_basic.rs	0.00%	2 Missing ⚠️
... and 6 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1362      +/-   ##
==========================================
+ Coverage   32.37%   33.08%   +0.71%     
==========================================
  Files          98       94       -4     
  Lines       17167    16770     -397     
==========================================
- Hits         5557     5549       -8     
+ Misses      11610    11221     -389     

Flag	Coverage Δ
macos-12	34.26% <0.00%> (+0.05%)	⬆️
ubuntu-latest	34.01% <0.00%> (+0.05%)	⬆️
windows-2019	?

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