Breaking: #64714 - Catch exceptions for inaccessible storages

Description

Changed TYPO3CMSCoreResourceExceptionResourcePermissionsUnavailableException to extend from TYPO3CMSCoreResourceException instead of RuntimeExtension

Impact

If a call to TYPO3CMSCoreResourceDriverLocalDriver->getPermissions() throws an exception and your extension catches RuntimeExtension it breaks on permission read errors.

Migration

To write a compatible extension you can do following in your catch block:

} catch(\RuntimeException $e) {
	// Do exception handling
} catch(\TYPO3\CMS\Core\Resource\Exception\ResourcePermissionsUnavailableException $e) {
	// Do same exception handling
}