Fix Conscious Language initiative (jBPM) in jbpm-workitem repo

As part of RHPAM-3697, there are a couple of missing words which should be fixed properly to accommodate the Jira ticket properly.

Hence raising this ticket to get them fixed:

• https://github.com/kiegroup/jbpm-work-items/blob/main/long-running-rest-workitem/src/test/java/org/jbpm/process/longrest/RestServiceWorkitemIntegrationTest.java#L584
• https://github.com/kiegroup/jbpm-work-items/blob/main/pastebin-workitem/readme.md