Building with amazon-chroot: unable to unmount

_This issue was originally opened by @anoopsaxena in https://github.com/hashicorp/packer/issues/12134 and has been migrated to this repository. The original issue description is below._

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Set the env var `PACKER_LOG=1` for maximum log detail.

We're trying to build a docker image using packer in a GIt jenkins Pipeline and build fails while mounting the volume, refer the log :
amazon-chroot: Prevalidating AMI Name: xx-centos-7-docker-1.0.111-snapshot
amazon-chroot: gathering information about this ec2 instance...
amazon-chroot: Found Image Id: ami-xxxxx
amazon-chroot: Checking the root device on source AMI...
amazon-chroot: Creating the root volume...
amazon-chroot: Attaching the root volume to /dev/sdf
amazon-chroot: Mounting the root device...
amazon-chroot: Error mounting root volume: exit status 1
amazon-chroot: stderr: mount: only root can use "--options" option
amazon-chroot: Detaching EBS volume...
amazon-chroot: Deleting the created EBS volume...

Is there a way to specify in Packer to mount the volume, Kindly suggest.,