M #-: Doc bug template (#3901)

Signed-off-by: dcarracedo <[email protected]>

Author: dcarracedo

.github/ISSUE_TEMPLATE/bug_report doc.md

@@ -0,0 +1,25 @@
+---
+name: Documentation Bug report
+about: The purpose of this form is the report issues in the documentation. 
+labels: 
+  - 'Status: Pending'
+  - 'Category: Documentation'
+type: 'Bug'
+---
+
+<!-- For bugs in OpenNebula and the relevant documentation, report a bug [here](https://github.com/OpenNebula/one/issues/new?template=bug_report.md) -->
+
+**Description**
+A clear and concise description of what the bug is.
+
+**Current Content**
+Link and description to the existing content that needs to be updated.
+
+**Expected Content**
+A clear and concise description of what you expect to see in the documentation.
+
+**Affected doc version/s**
+List the documentation versions where this change should be reflected. This might vary during the triage process.
+
+**(Optional) Additional details**
+Add any other information about the problem here.