web: Do not scroll the page when mouse wheel is handled in AVM2 #26904

Job	Run time
Paths filter	8s
Check dependencies	1m 26s
Lints with Rust stable	4m 3s
Test Rust stable / ubuntu-24.04	5m 41s
Lints with Rust beta	4m 6s
Test Rust ${{ matrix.rust_version }} / ${{ matrix.os }}	0s
Test Rust stable / windows-latest	13m 20s
Lints with Rust nightly	3m 58s
Test Rust stable / macos-14	3m 26s
Test Rust nightly / ubuntu-24.04	4m 25s
Test Rust beta / ubuntu-24.04	5m 46s
	46m 19s

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