[gnome-calendar] Update Gitlab templates

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit ee8217f14ba04d1b58b832206ffb1bfd468ce825
Author: Björn Daase <bjoern daase net>
Date:   Wed Dec 22 13:50:05 2021 +0100

    Update Gitlab templates
    
    Use the same structure as for the GNOME Shell and Mutter templates, as
    they have shown to work well.

 .gitlab/issue_templates/Bug.md     | 56 ++++++++++++++++++++++++++++++--------
 .gitlab/issue_templates/Epic.md    | 41 ----------------------------
 .gitlab/issue_templates/Feature.md | 31 +++++++++++++++------
 3 files changed, 67 insertions(+), 61 deletions(-)
---
diff --git a/.gitlab/issue_templates/Bug.md b/.gitlab/issue_templates/Bug.md
index 31e6af0f..796f1144 100644
--- a/.gitlab/issue_templates/Bug.md
+++ b/.gitlab/issue_templates/Bug.md
@@ -1,20 +1,54 @@
-Detailed description of the issue. Put as much information as you can, potentially
-with images showing the issue.
+<!-- 
+Please read https://wiki.gnome.org/Community/GettingInTouch/BugReportingGuidelines
+first to ensure that you create a clear and specific issue.
+-->
 
-Steps to reproduce:
+### Affected version
 
-1. Open GNOME Calendar
-2. Create an event
+<!--
+Provide at least the following information:
+* Your OS and version
+* Affected GNOME Calendar version
+-->
+
+### Bug summary
+
+<!-- 
+Provide a short summary of the bug you encountered.
+-->
+
+### Steps to reproduce
+
+<!-- 
+1. Step one
+2. Step two
 3. ...
+-->
+
+### What happened
+
+<!-- 
+What did GNOME Calendar do that was unexpected?
+-->
+
+### What did you expect to happen
 
-## Design Tasks
+<!-- 
+What did you expect GNOME Calendar to do?
+-->
 
-* [ ]  design tasks
+### Relevant logs, screenshots, screencasts etc.
 
-## Development Tasks
+<!-- 
+If you have further information, such as technical documentation, logs,
+screenshots or screencasts related, please provide them here.
 
-* [ ]  development tasks
+If the bug is a crash, please obtain a stack trace with installed debug
+symbols (at least for GNOME Calendar) and attach it to
+this issue following the instructions on
+https://wiki.gnome.org/Community/GettingInTouch/Bugzilla/GettingTraces.
+-->
 
-## QA Tasks
 
-* [ ]  qa (quality assurance) tasks
+<!-- Do not remove the following line. -->
+/label ~"1. Bug"
diff --git a/.gitlab/issue_templates/Feature.md b/.gitlab/issue_templates/Feature.md
index d7648665..b763cb3e 100644
--- a/.gitlab/issue_templates/Feature.md
+++ b/.gitlab/issue_templates/Feature.md
@@ -1,17 +1,30 @@
-Detailed description of the feature. Put as much information as you can.
+<!-- 
+Please read https://wiki.gnome.org/Community/GettingInTouch/BugReportingGuidelines
+first to ensure that you create a clear and specific issue.
+-->
 
-Proposed Mockups:
+### Feature summary
 
-(Add mockups of the proposed feature)
+<!-- 
+Describe what you would like to be able to do with GNOME Calendar
+that you currently cannot do.
+-->
 
-## Design Tasks
+### How would you like it to work
 
-* [ ]  design tasks
+<!-- 
+If you can think of a way GNOME Calendar might be able to do this,
+let us know here.
+-->
 
-## Development Tasks
+### Relevant links, screenshots, screencasts etc.
 
-* [ ]  development tasks
+<!-- 
+If you have further information, such as technical documentation,
+code, mockups or a similar feature in another desktop environments,
+please provide them here.
+-->
 
-## QA Tasks
 
-* [ ]  qa (quality assurance) tasks
+<!-- Do not remove the following line. -->
+/label ~"1. Feature"