Fix certification failure for Commercetools Connect (#1103)

* Fix documentation format

* Move c8 node module to be devDependencies in package.json

* Add connect-dedicated build step

* Fix mock config json format

* Fix notification/package.json

* Update documentation

* Revert change in mock-default-config.js

.github/workflows/ci.yml

@@ -94,7 +94,7 @@ jobs:
             --runtime nodejs16 \
             --trigger-http \
             --allow-unauthenticated
-      - run: npm run test
+      - run: npm run test-ci
 
   notification_test:
     name: Test for Notification Module
@@ -115,4 +115,4 @@ jobs:
           node-version: '16.x'
       - run: npm ci
       - run: npx lockfile-lint --path package-lock.json --allowed-schemes "https:" "git+https:" --allowed-hosts npm github.com
-      - run: npm run test
+      - run: npm run test-ci

docs/ContributionGuide.md

@@ -23,13 +23,14 @@ npm install
 
 ## Development
 While developing project you can use some predefined commands for running tests, running linter or generating coverage. 
- 
-- Execute `npm run test` to run all tests and print the code coverage report.
+
+- Execute `npm run test-ci` to run all tests and print the code coverage report.
 - Execute `npm run unit` to run Unit tests.
 - Execute `npm run integration` to run Integration tests. (environment variable for [extension](../extension/docs/HowToRun.md#environment-variable) and [notification](../notification/docs/HowToRun.md#environment-variable) needs to be set)
 - Extension module only: Execute `npm run e2e` to run E2e tests. (environment variable for [extension](../extension/docs/HowToRun.md#environment-variable) needs to be set)
 - Execute `npm run lint` to show lint errors in the code.
 - Execute `npm run format` to format the code before committing.
+- Execute `npm run test` to pre-run the build before the deployment in [Commercetools Connect](https://docs.commercetools.com/connect)
 
 ### Debugging