[FLINK-22360] Docker e2e tests do not work on 1.x branch if it has not been released

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Not A Problem
• Affects Version/s: 1.13.0
• Component/s: Release System
• Assignee: Dawid Wysakowicz
• Reporter: Dawid Wysakowicz
• Created: 19/Apr/21 16:47
• Updated: 20/Apr/21 13:55
• Resolved: 20/Apr/21 13:55

Description

Tests executed on release-1.13 branch try to download scripts from https://github.com/apache/flink-docker/tree/dev-master from dev-1.13 branch. Scripts in this branch should download the 1.13.0 released version.

Update release guidelines to update the flink-docker repo.