erofs-utils: mkfs: don't force extended inodes for $SOURCE_DATE_EPOCH

After commit 59f826ca013f ("erofs-utils: mkfs: use extended inodes when
ctime is set"), there is no longer a need to set FORCE_INODE_EXTENDED.

Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20250627090938.1965634-1-hsiangkao@linux.alibaba.com
1 file changed