ci: move env to test/framework to be able to reuse it

[lahabana]

This will enable other projects to leverage the test framework more easily

Signed-off-by: Charly Molter charly.molter@konghq.com

Checklist prior to review

• Link to docs PR or issue --
• Link to UI issue or PR --
• Is the issue worked on linked? --
• The PR does not hardcode values that might break projects that depend on kuma (e.g. "kumahq" as a image registry) --
• The PR will work for both Linux and Windows, system specific functions like syscall.Mkfifo have equivalent implementation on the other OS --
• Unit Tests --
• E2E Tests --
• Manual Universal Tests --
• Manual Kubernetes Tests --
• Do you need to update UPGRADE.md? --
• Does it need to be backported according to the backporting policy? --
• Do you need to explicitly set a > Changelog: entry here or add a ci/ label to run fewer/more tests?

[lahabana]

@jakubdyszkiewicz @slonka review please :) It's tricky to keep this up to date with master

[slonka]

For big PRs with mostly renaming / moving around like this, you can just mention if there is any new logic so that we don't have to look for it.