Required property not found: ALLURE_JIRA_ENDPOINT

We are using Allure Bamboo plugin: allure-2.13.5 (same issue was on allure-2.13.3) and JIRA Allure plugin.

**To Reproduce**
Steps to reproduce the behavior:
1. Run test via maven command in Bamboo (JUNIT 4)
2. Allure report tab
3. Allure report was not generated
4. See error: Caused by: org.buildobjects.process.ExternalProcessFailureException: External process '/bin/bash /usr/local/allure-2.13.5/bin/binary/bin/allure generate -o /data/bamboo/current/temp/1595937362497-1/report /data/bamboo/current/temp/1595937362497-0/e08cd4b1-39c6-432d-86d7-d8db9fd46a29 /data/bamboo/current/temp/1595937362497-0/9de27bc0-c5f3-4d8f-b8c2-7f5cde67f38b' returned 1 after 1810ms
Exception in thread "main" io.qameta.allure.exception.PropertyNotFoundException: Required property not found: ALLURE_JIRA_ENDPOINT

If we deleted 2.13.5\allure-2.13.5\plugins\jira-plugin from Bamboo, the report was generated.

Variables for Jira are set in Bamboo.

**Expected behavior**
Report is generated

Start with the installed plugins/jira-plugin and reproduce the Bamboo `allure generate` command with the JIRA variables configured. Compare the failing run with the run where the JIRA plugin is removed; done means the report is generated without the missing ALLURE_JIRA_ENDPOINT error.

Written by the indexing model from the issue text.