Change the repository name to container-image-csi-driver

[mugdha-adhav]

See #91 for more details.

[mugdha-adhav]

Noting down some of the action items I could think of -

• Change repository name in GitHub settings.
• Change default branch to main from master.
• Update go dependency files (go.mod & go.sum).
• Update the references of repository name while running integration tests.
• Test and update the Make targets.
• Update image name to container-image-csi-driver in manifests and update registry references.

Because most of the above mentioned points are inter-dependent and would cause breaking changes, I think we should have a single PR for all the identified changes.

[mugdha-adhav]

Adding links to some reference reading material I found -

• Renaming a GitHub repository

[mbtamuli]

Because most of the above mentioned points are inter-dependent and would cause breaking changes, I think we should have a single PR for all the identified changes.

Can we also add one more thing to this? Renaming the master branch to main - https://github.com/github/renaming#renaming-existing-branches. It would also cause breaking changes, at least for existing forks. Better to rip-off the band-aid in one go.

[mugdha-adhav]

Updated README with the name change notice.

[mbtamuli]

FYI @mugdha-adhav, Argo Workflows also renamed the default branch - argoproj/argo-workflows#12127

[mbtamuli]

@mugdha-adhav I'm creating a PR for fixing the workflows.