docs: reporting-issues: move 'outdated, need help' note to proper place

Move the 'this section is a placeholder for now and needs help by
someone with domain knowledge' note one section upwards to the place
where it belongs: the 'Decode failure messages' section.

Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
Link: https://lore.kernel.org/r/d3894ba4a302beed661304cbcdc062c6dcfe3e58.1607489877.git.linux@leemhuis.info
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/admin-guide/reporting-issues.rst

@@ -923,18 +923,6 @@ instead you can join.
 Decode failure messages
 -----------------------
 
-    *If the failure includes a stack dump, like an Oops does, consider decoding
-    it to find the offending line of code.*
-
-When the kernel detects an error, it will print a stack dump that allows to
-identify the exact line of code where the issue happens. But that information
-sometimes needs to get decoded to be readable, which is explained in
-admin-guide/bug-hunting.rst.
-
-
-Special care for regressions
-----------------------------
-
 .. note::
 
    FIXME: The text in this section is a placeholder for now and quite similar to
@@ -953,6 +941,18 @@ Special care for regressions
 
 ..
 
+    *If the failure includes a stack dump, like an Oops does, consider decoding
+    it to find the offending line of code.*
+
+When the kernel detects an error, it will print a stack dump that allows to
+identify the exact line of code where the issue happens. But that information
+sometimes needs to get decoded to be readable, which is explained in
+admin-guide/bug-hunting.rst.
+
+
+Special care for regressions
+----------------------------
+
     *If your problem is a regression, try to narrow down when the issue was
     introduced as much as possible.*