Limit concurrency on e2e test runs to 1

[oavdeev]

What this PR does / why we need it:
CICD pipeline doesn't currently support more than one concurrent run

Does this PR introduce a user-facing change?:

NONE

[feast-ci-bot]

@oavdeev: The following test failed, say /retest to rerun them all:

Test name	Commit	Details	Rerun command
test-end-to-end-gcp	7dc7a64	link	/test test-end-to-end-gcp

Full PR test history

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.

[oavdeev]

/kind housekeeping

[feast-ci-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: oavdeev, woop

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 [woop]

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

[woop]

/approved

[feast-ci-bot]

@oavdeev: Updated the config configmap in namespace default at cluster default using the following files:

• key config.yaml using file .prow/config.yaml

In response to this:

What this PR does / why we need it:
CICD pipeline doesn't currently support more than one concurrent run

Does this PR introduce a user-facing change?:

NONE

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.