e2fsck: do not allow initialized blocks pass i_size

We do not allow initialized blocks to exist past i_size as this could
lead to stale data exposure.

Remove test f_pgsize_gt_blksize because it is testing for the scenario
that not allowed. f_eofblocks is already testing for this.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
6 files changed