Rename e2e project as echo test

.gitlab-ci.yml

@@ -33,7 +33,7 @@ run-e2e:
       type: steps
       steps:
         - name: hello-world
-          step: https+git://gitlab.com/gitlab-org/ci-cd/runner-tools/step-runner-e2e-test-project
+          step: https+git://gitlab.com/gitlab-org/ci-cd/runner-tools/echo-step
           inputs:
             echo: ${CI_PIPELINE_ID}
   artifacts:

README.md

@@ -10,10 +10,10 @@ hello-world-job:
       type: steps
       steps:
         - name: hello-world-step
-          step: https+git://gitlab.com/gitlab-org/ci-cd/runner-tools/step-runner-e2e-test-project
+          step: https+git://gitlab.com/gitlab-org/ci-cd/runner-tools/echo-step
           inputs:
             echo: hello world
   artifacts:
     paths:
       - step-results.json
-```
\ No newline at end of file
+```