.github/workflows: wasm test times out on Windows

[hajimehoshi]

Ebitengine Version

99b9cff

Operating System

• Windows
• macOS
• Linux
• FreeBSD
• OpenBSD
• Android
• iOS
• Nintendo Switch
• PlayStation 5
• Xbox
• Web Browsers

Go Version (go version)

Go 1.19-1.22

What steps will reproduce the problem?

Run wasm tests on Windows on GitHub Actions

What is the expected result?

The test passes

What happens instead?

The test times out

*** Test killed: ran too long (11m0s).
FAIL	github.com/hajimehoshi/ebiten/v2	660.016s
*** Test killed: ran too long ([11](https://github.com/hajimehoshi/ebiten/actions/runs/10651831209/job/29524867956#step:25:11)m0s).
FAIL	github.com/hajimehoshi/ebiten/v2/audio	660.027s
*** Test killed: ran too long (11m0s).
FAIL	github.com/hajimehoshi/ebiten/v2/audio/internal/convert	660.015s
?   	github.com/hajimehoshi/ebiten/v2/audio/mp3	[no test files]
*** Test killed: ran too long (11m0s).
FAIL	github.com/hajimehoshi/ebiten/v2/audio/vorbis	660.019s
?   	github.com/hajimehoshi/ebiten/v2/audio/wav	[no test files]

Anything else you feel useful to add?

No response