fix(html): move Grid selection aggregates outside of aria-root #5109

Job	Run time
CI \| Visual	1s
Status check > Unit	1s
CI \| Unit	1s
Compile themes / run	42s
Lint scripts / run	43s
Render test pages / verify	7s
Lint styles / run (default)	1m 28s
Lint styles / run (bootstrap)	1m 25s
Lint styles / run (material)	1m 24s
Lint styles / run (classic)	1m 26s
Lint styles / run (fluent)	1m 10s
Render test pages / run	2m 33s
Status check > Lint scripts	1s
Status check > Lint styles	1s
Status check > A11y / prepare	1s
Create screenshots / run (default)	2m 21s
Create screenshots / run (bootstrap)	2m 3s
Create screenshots / run (material)	2m 25s
Create screenshots / run (classic)	2m 23s
Create screenshots / run (fluent)	2m 17s
Status check > A11y / run-checks (1)	2m 31s
Status check > A11y / run-checks (2)	2m 57s
Status check > A11y / run-checks (3)	2m 46s
Status check > A11y / run-checks (4)	2m 45s
Detect changes	16s
Status check > Visual	1s
	33m 49s

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