resize.f2fs: add -g to give default options

Commit 42482e81248f ("resize.f2fs: add caution message for resize")
introduced the `-F' option to force resizing f2fs without displaying
the caution message. And `add_default_options()` implies that `-g'
enables `-F' for resize by default. However resize.f2fs does not
currently support the `-g' option. This patch adds `-g' for it.

Fixes: 42482e81248f ("resize.f2fs: add caution message for resize")
Signed-off-by: Yangyang Zang <zangyangyang1@xiaomi.com>
Reviewed-by: Sheng Yong <shengyong1@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2 files changed