Paths in REST API docs are invalid

Issue Summary

Issue related to the paths in REST API docs for the recent Jira Server versions.

Steps to Reproduce

1. Step 1: go to REST API docs of the affected version, eg. https://docs.atlassian.com/software/jira/docs/api/REST/8.18.2/
2. Step 2: review REST endpoints

Expected Results

• paths should start with `/rest/api/2`
• example: GET /rest/api/2/mypermissions

Actual Results

• endpoint paths are not valid - `api/2` is missing
• example: GET /rest/mypermissions

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available