kivy-launcher doesn't detect landscape orientation

[erzu777]

Describe the bug
kivy-launcher doesn't detect landscape orientation

To Reproduce
I used kivy-launcher version CI #18, since CI #19 crashes.
Put tablet (Android 13) in landscape orientation.
Start kivy-launcher version CI #18.
kivy-launcher starts in portrait orientation.

Expected behavior
kivy-launcher should detect the orientation. If kivy-launcher is started when tablet is in landscape orientation, then kivy-launcher should start in landscape orientation.

Logs/output
If applicable, add screenshots to help explain your problem.

Platform (please complete the following information):

• OS: [e.g. windows 10 /OSX 10.12 /linux/android 8/IOS 12…] = Android 13
• Python version. = 3.9.9
• release or git branch/commit = CI # 18
• git branch/commit url = https://github.com/kivy/kivy-launcher/actions/runs/3368775179
• git branch/commit artifact "package.zip" = https://github.com/kivy/kivy-launcher/suites/9065470017/artifacts/419416765

Additional context
Add any other context about the problem here.