Mouse to touch doesn't work due to wrong resolution / aspect ratio reported

- [x] I have read the [FAQ](https://github.com/Genymobile/scrcpy/blob/master/FAQ.md).
- [x] I have searched in existing [issues](https://github.com/Genymobile/scrcpy/issues).

**Environment**
- OS: Windows 10
- scrcpy version: 2.3.1
- installation method: Windows x64 ZIP Release (`scrcpy-win64-v2.3.1.zip`)
- device model: Teclast T50 Pro (`[server] INFO: Device: [Teclast] Teclast T50Pro_W_ROW (Android 13)`)
- Android version: 13

**Describe the bug**
After connecting to the device the screen is mirrored but slightly cropped and if I try to interact with it the console is flooded with `[server] WARN: Ignore touch event, it was generated for a different device size`.

```
scrcpy --tcpip=tablet.lan --window-title "Tablet"
scrcpy 2.3.1
INFO: Connecting to tablet.lan:5555...
INFO: Connected to tablet.lan:5555
.\scrcpy-server: 1 file pushed, 0 skipped. 39.0 MB/s (66007 bytes in 0.002s)
[server] INFO: Device: [Teclast] Teclast T50Pro_W_ROW (Android 13)
INFO: Renderer: direct3d
INFO: Texture: 1200x2000
INFO: Texture: 1080x1920
[server] WARN: Ignore touch event, it was generated for a different device size
[server] WARN: Ignore touch event, it was generated for a different device size
WARN: Killing the server...
```

I found #2190 #4244 #4509 and consequently the `--max-size` workaround from https://github.com/Genymobile/scrcpy/issues/1645#issuecomment-670433990, however it didn't work with the higher values (`-m2000` nor `-m1920`) as the comment indicated, I can only suspect it has something to do with both Texture lines being equal as opposed to `Initial Texture` and `New texture`.
I went the roundabout route of writing a batch file
```batch
adb connect tablet.lan
adb shell content insert --uri content://settings/system --bind name:s:user_rotation --bind value:i:0
adb shell wm size 1080x1920
scrcpy --pause-on-exit=if-error --tcpip=tablet.lan --window-title "Tablet" --turn-screen-off
adb shell content insert --uri content://settings/system --bind name:s:user_rotation --bind value:i:0
adb shell wm size 1200x2000
adb disconnect tablet.lan
```

that would change the WindowManager size with `adb shell wm size 1080x1920` (thanks to #4469) before calling `scrcpy` and resetting it afterwards, which worked but threw the aspect ratio a little off on the device itself while connected.

Trough trial and error I eventually found a minimum threshold of `-m1800` that works, but given how that isn't any of the 4 sizes reported I thought it was still worth mentioning in a new issue.

Reproduce the report with scrcpy --tcpip and compare the logged 1200x2000 and 1080x1920 texture sizes with the server warning about touch events from a different device size. Start at the server touch-event handling path; done means the reported display dimensions remain consistent and touch input works without cropping or the warning.

Written by the indexing model from the issue text.