feat(html): add scroll method to MountedData #8089

Job	Run time
Check	14m 56s
cargo test \| windows	12m 38s
Check MSRV	4m 5s
Clippy	9m 31s
Docs	8m 34s
Rustfmt	35s
matrix_test (aarch64-apple-darwin, macos-latest, 1.84.0, false, test, --all --tests)	8m 52s
nix (ubuntu-latest)	6m 52s
Playwright Tests	18m 55s
matrix_test (x86_64-apple-darwin, macos-13, 1.84.0, false, test, --all --tests)	20m 57s
nix (macos-latest)	10m 15s
matrix_test (aarch64-apple-ios, macos-latest, 1.84.0, false, build, --package dioxus-mobile)	1m 40s
matrix_test (aarch64-linux-android, ubuntu-latest, 1.84.0, true, build, --package dioxus-mobile)	1m 58s
Test Suite with Optimizations	8m 13s
Test Suite	8m 0s
	2h 16m 1s

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