Make tsc faster again (#28678)

* Stash initial work to bring TSC from over 6 mins to under 1 minute

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Stabilise types

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix incorrect props to AccessibleButton

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Swap AccessibleButton element types to match the props they provide

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Changed my mind, remove spurious previously ignored props

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Update snapshots

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/views/dialogs/devtools/SettingExplorer.tsx

@@ -298,7 +298,7 @@ const SettingsList: React.FC<ISettingsListProps> = ({ onBack, onView, onEdit })
                                     <code>{i}</code>
                                 </AccessibleButton>
                                 <AccessibleButton
-                                    alt={_t("devtools|edit_setting")}
+                                    title={_t("devtools|edit_setting")}
                                     onClick={() => onEdit(i)}
                                     className="mx_DevTools_SettingsExplorer_edit"
                                 >