[TASK] Improve a11y of disabled multi-record-selection buttons

This changes the `disabled`-attribute of the multi-record-selection
buttons. Thereby screenreaders can announce that a button is disabled.

Before this there was toggling implemented for `class="disabled"`.
Thereby a 'disabled' button was still active and could be activated by
keyboard.

Multi-record-selection buttons are implemented in these sections:

* TCA: SelectCheckboxElement
* TCA: TablePermissionElement
* backend: record-list
* filelist: list
* recycler: list
* redirects: overview
* scheduler: task-list
* webhooks: overview
* workspaces: record-table

Resolves: #104703
Releases: main
Change-Id: I178d430ea9b0da7c7aa43f9b203375eb56052f00
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/85731


Reviewed-by: Benjamin Kott <benjamin.kott@outlook.com>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Lina Wolf <112@linawolf.de>
Tested-by: Benjamin Kott <benjamin.kott@outlook.com>
Tested-by: Lina Wolf <112@linawolf.de>