Is it possible to change marker stroke width?
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#### Steps to reproduce:
<!-- Describe what you did (step-by-step) so we can reproduce: -->
- Open Inkscape
- Draw a line and add marker (the 'Arrow2' style)
#### What happened?
The corner looks too sharp, while it is rounded in previous versions. A comparison is given below:
I compared the file `<inkscape>/markers/markers.svg` with previous version. It seems the `'stroke'` in `style` has been removed:
```svg
<!-- Inkscape 1.2 -->
<marker
style="overflow:visible"
id="Arrow2"
refX="0"
refY="0"
orient="auto-start-reverse"
inkscape:stockid="Arrow2"
markerWidth="1"
markerHeight="1"
viewBox="0 0 1 1">
<path
transform="scale(0.7)"
d="M -2,-4 9,0 -2,4 c 2,-2.33 2,-5.66 0,-8 z"
style="fill:context-stroke;fill-rule:evenodd;stroke:none"
id="arrow2L" />
</marker>
<!-- Inkscape 1.1 -->
<marker
style="overflow:visible;"
id="Arrow2Lend"
refX="0.0"
refY="0.0"
orient="auto"
inkscape:stockid="Arrow2Lend">
<path
transform="scale(1.1) rotate(180) translate(1,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="stroke:context-stroke;fill-rule:evenodd;fill:context-stroke;stroke-width:0.62500000;stroke-linejoin:round;"/>
</marker>
```
#### What it should be?
Maybe, there could be an option for markers to change their stroke width (`none` could be the default value)?
#### Inkscape Version and Operating System:
- Inkscape Version: 1.2 (inkscape@dc2aedaf03f19bd890529a9e4720a02465fa1b6c, 2022-05-15) <!-- (run inkscape -V or copy from Help → About Inkscape, top right) -->
- Operating System: Manjaro Linux x86_64 (KDE)
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issue