The first version of Kyma mission 3252 terraform script

[jacekon]

Purpose

The first version of Kyma mission 3252 terraform script.
It's locally working. Creates a subaccount and enables Kyma.

Pull Request Type

[ ] Bugfix
[x] Feature
[ ] Documentation content changes
[ ] Other... Please describe:

[cla-assistant]

All committers have signed the CLA.

[cla-assistant]

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[lechnerc77]

There are some points in the files that need rework

[lechnerc77]

lgtm