feat: add volume-nocopy

[jiwahn]

• Part of Update the list of the unimplemented Docker features (and implement them) #3867

• This patch parses volume-nocopyoption and skip copying the contents from the image to the volume when specified.

• Added unit and integration tests

FROM alpine
RUN mkdir -p /mnt && echo hi > /mnt/initial_file
CMD ["sh"]

╰─$ nerdctl run --rm -it \
  --mount type=volume,source=nocopy-vol,target=/mnt,volume-nocopy \
  nocopy-test \
  sh
/ # ls -la mount
ls: mount: No such file or directory
/ # ls -la /mnt
total 8
drwx------    2 root     root          4096 Aug  7 14:51 .
drwxr-xr-x    1 root     root          4096 Aug  7 14:51 ..
/ # exit

[jiwahn]

+) I thought Adding -v...:nocopy option makes code a little redundant, so I didn't feel like adding it here. But please let me know if it's better to be done in this PR!