Listen to volume events

[felipecruz91]

Refers to #16

[github-actions]

Docker image tag(s) pushed:

felipecruz/vackup-docker-extension:pr-23

Labels added to images:

org.opencontainers.image.title=vackup-docker-extension
org.opencontainers.image.description=Docker Extension to backup and restore docker volumes.
org.opencontainers.image.url=https://github.com/felipecruz91/vackup-docker-extension
org.opencontainers.image.source=https://github.com/felipecruz91/vackup-docker-extension
org.opencontainers.image.version=pr-23
org.opencontainers.image.created=2022-07-17T07:29:15.457Z
org.opencontainers.image.revision=961f741b059497385f4ad1ade2843bafcc222c06
org.opencontainers.image.licenses=MIT