Remove AWS DEA deployment and tests
Remove AWS DEA deployment and tests

The cost of maintaining this is bigger than the benefit, especially because everything is migrating away from DEAs.

Signed-off-by: Alexander Egurnov <7763625750474092f7412e5c40b7d702fa97cda8@de.ibm.com>

cloudfoundry-incubator/bits-service-ci,cloudfoundry-incubator/bits-service-ci,cloudfoundry-incubator/bits-service-ci