change namespace context

Author: musienko-maxim

.github/workflows/devfile-acceptanse-test.yaml

@@ -102,8 +102,11 @@ jobs:
 
     - name: Run Devfile acceptance Workspace API test
       run: |
+           kubectl create namespace eclipse-che
+           kubectl config set-context --current --namespace=eclipse-che
            cd che/tests/e2e
            npm ci
+           export TEST_NAMESPACE=che
            export TS_PLATFORM=kubernetes
            export MOCHA_DIRECTORY=api
            export TS_API_TEST_KUBERNETES_COMMAND_LINE_TOOL=kubectl