doc: remove issue template duplication from contributing docs

The replicated issue template is out of date. There isn't much reason to
replicate it here anyway, so let's remove it and describe what the user
should do briefly.

PR-URL: #36908
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Pooja D P <Pooja.D.P@ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

doc/guides/contributing/issues.md

@@ -19,37 +19,10 @@ should be directed to the [Technical Steering Committee (TSC) repository][].
 ## Submitting a Bug Report
 
 When opening a new issue in the `nodejs/node` issue tracker, users will be
-presented with a basic template that should be filled in.
-
-```markdown
-<!--
-Thank you for reporting an issue.
-
-This issue tracker is for bugs and issues found within Node.js core.
-If you require more general support please file an issue on our help
-repo. https://github.com/nodejs/help
-
-
-Please fill in as much of the template below as you're able.
-
-Version: output of `node -v`
-Platform: output of `uname -a` (UNIX), or version and 32 or 64-bit (Windows)
-Subsystem: if known, please specify affected core module name
-
-If possible, please provide code that demonstrates the problem, keeping it as
-simple and free of external dependencies as you are able.
--->
-
-* **Version**:
-* **Platform**:
-* **Subsystem**:
-
-<!-- Enter your issue details below this comment. -->
-```
-
-If you believe that you have uncovered a bug in Node.js, please fill out this
-form, following the template to the best of your ability. Do not worry if you
-cannot answer every detail, just fill in what you can.
+presented with a choice of issue templates. If you believe that you have
+uncovered a bug in Node.js, please fill out the `Bug Report` template to the
+best of your ability. Do not worry if you cannot answer every detail; just fill
+in what you can.
 
 The two most important pieces of information we need in order to properly
 evaluate the report is a description of the behavior you are seeing and a simple