SQSCANGHA-58 Add Jira integration

[pavel-mikula-sonarsource]

SQSCANGHA-58

How to review:

The new YML are replacing the old synchronize-jira.yml (if present)

Make sure the files in the PR are the same as these
PullRequestClosed.yml
PullRequestCreated.yml
RequestReview.yml
SubmitReview.yml

⚠️ Please make sure that PullRequestCreated.yml has the correct Jira project on the last line!

PULL_REQUEST_TEMPLATE is expected to be in .github/ folder and have this fragment:

Part of 
<!-- 
  Only for standalone PRs without Jira issue in the PR title: 
    * Replace this comment with Epic ID to create a new Task in Jira
    * Replace this comment with Issue ID to create a new Sub-Task in Jira
    * Ignore or delete this note to create a new Task in Jira without a parent 
-->

This should not touch any other file.

---

Please be aware that we are not actively looking for feature contributions. The truth is that it's extremely difficult for someone outside SonarSource to comply with our roadmap and expectations. Therefore, we typically only accept minor cosmetic changes and typo fixes. If you would like to see a new feature, please create a new thread in the forum "Suggest new features".

With that in mind, if you would like to submit a code contribution, make sure that you adhere to the following guidelines and all tests are passing:

• Please explain your motives to contribute this change: what problem you are trying to fix, what improvement you are trying to make
• Make sure any code you changed is covered by tests
• If there is a JIRA ticket available, please make your commits and pull request start with the ticket ID (SONAR-XXXX)

We will try to give you feedback on your contribution as quickly as possible.

Thank You!
The SonarSource Team