UPSTREAM: <carry>: Remove .github files

[jsafrane]

We don't want custom templates or dependabots in OpenShift forks.

@openshift/storage

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jsafrane

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [jsafrane]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[dobsonj]

/lgtm

[openshift-ci]

@jsafrane: all tests passed!

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[jsafrane]

/label docs-approved
/label px-approved
/label qe-approved
This is a minor cleanup with no effect on our code.