Update Travis config (#439)

Author: jwierzbo

.travis.yml

@@ -29,13 +29,10 @@ language: go
 
 env:
   - TEST_SUITE=run-unit-tests GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 ALWAYS=1
-  - TEST_SUITE=run-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.6.16
-  - TEST_SUITE=run-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.7.17
   - TEST_SUITE=run-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.8.5.1
   - TEST_SUITE=run-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.9.0
-  - TEST_SUITE=run-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=gcr.io/gcr-for-testing/arangodb/arangodb-preview:3.10.0-rc.1 TEST_DISALLOW_UNKNOWN_FIELDS=false  ALWAYS=1
-  - TEST_SUITE=run-v2-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.6.16
-  - TEST_SUITE=run-v2-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.7.17
+  - TEST_SUITE=run-tests-cluster GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=gcr.io/gcr-for-testing/arangodb/arangodb-preview:3.10.0-rc.1
+  - TEST_SUITE=run-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=gcr.io/gcr-for-testing/arangodb/arangodb-preview:3.10.0-rc.1 TEST_DISALLOW_UNKNOWN_FIELDS=false ALWAYS=1
   - TEST_SUITE=run-v2-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.8.5.1
   - TEST_SUITE=run-v2-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=eu.gcr.io/arangodb-ci/official/arangodb/arangodb:3.9.0
   - TEST_SUITE=run-v2-tests-single GOIMAGE=gcr.io/gcr-for-testing/golang:1.17.6 STARTER=gcr.io/gcr-for-testing/arangodb/arangodb-starter:latest ALPINE_IMAGE=gcr.io/gcr-for-testing/alpine:3.4 ARANGODB=gcr.io/gcr-for-testing/arangodb/arangodb-preview:3.10.0-rc.1 ALWAYS=1