Revert "ext4: apply umask if ACL support is disabled"

This reverts commit 484fd6c1.  The
commit caused a regression because now the umask was applied to
symlinks and the fix is unnecessary because the umask/O_TMPFILE bug
has been fixed somewhere else already.

Fixes: https://lore.kernel.org/lkml/28DSITL9912E1.2LSZUVTGTO52Q@mforney.org/


Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Tested-by: Michael Forney <mforney@mforney.org>
Link: https://lore.kernel.org/r/20240315142956.2420360-1-max.kellermann@ionos.com


Signed-off-by: Theodore Ts'o <tytso@mit.edu>