Fix broken GitHub PR template (#56)

Author: alessfg

.github/ISSUE_TEMPLATE/bug_report.md

@@ -5,22 +5,22 @@ title: ''
 labels: ''
 assignees: ''
 ---
-**Describe the bug**
+### Describe the bug
 A clear and concise description of what the bug is.
 
-**To reproduce**
+### To reproduce
 Steps to reproduce the behavior:
 1. Deploy NGINX App Protect role using playbook.yml
 2. View output/logs/configuration on '...'
 3. See error
 
-**Expected behavior**
+### Expected behavior
 A clear and concise description of what you expected to happen.
 
-**Your environment:**
+### Your environment:
 -   Version of the NGINX App Protect role or specific commit
 -   Version of Ansible
 -   Target deployment platform
 
-**Additional context**
+### Additional context
 Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -5,14 +5,14 @@ title: ''
 labels: ''
 assignees: ''
 ---
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+### Is your feature request related to a problem? Please describe
+A clear and concise description of what the problem is. Ex. I'm always frustrated when ...
 
-**Describe the solution you'd like**
+### Describe the solution you'd like
 A clear and concise description of what you want to happen.
 
-**Describe alternatives you've considered**
+### Describe alternatives you've considered
 A clear and concise description of any alternative solutions or features you've considered.
 
-**Additional context**
+### Additional context
 Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE/pull_request_template.md renamed to .github/PULL_REQUEST_TEMPLATE/pull_request.md

@@ -1,3 +1,10 @@
+---
+name: Pull request
+about: Submit a pull request to contribute to this role
+title: ''
+labels: ''
+assignees: ''
+---
 ### Proposed changes
 Describe the use case and detail of the change. If this PR addresses an issue on GitHub, make sure to include a link to that issue using one of the [supported keywords](https://docs.github.com/en/github/managing-your-work-on-github/linking-a-pull-request-to-an-issue) here in this description (not in the title of the PR).
 

SECURITY.md renamed to .github/SECURITY.md

@@ -8,7 +8,10 @@ Add support for Dependabot.
 
 ENHANCEMENTS:
 
-Update Ansible base to `2.10.5`, Ansible to `2.10.6`, Molecule to `3.2.3` and yamllint to `1.26.0`.
+*   Update Ansible base to `2.10.5`, Ansible to `2.10.6`, Molecule to `3.2.3` and yamllint to `1.26.0`.
+*   Specify GitHub actions Ubuntu release.
+*   Minor GitHub template tweaks, including the creation of a SECURITY doc.
+*   Only run GitHub actions Galaxy CI/CD workflow when a new release is published.
 
 ## 0.4.2 (January 11, 2021)