Revert "UBUNTU: SAUCE: ext4: fix directory index node split corruption"

Revert "UBUNTU: SAUCE: ext4: fix directory index node split corruption"

This reverts commit 31b2a17da83046fbfde0277ba21c49c0663193c3.

Already fixed by commit ffcc845ec245
("ext4: fix potential htree corruption when growing large_dir directories")

BugLink: https://bugs.launchpad.net/bugs/1942902
Signed-off-by: Danilo Krummrich <danilokrummrich@dk-develop.de>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>