Update docs for using chicoma debug reservation

docs/developers_guide/machines/chicoma.rst

@@ -19,3 +19,22 @@ Then, you can build the MPAS model with
 .. code-block:: bash
 
     make [DEBUG=true] gnu-cray
+
+debug jobs
+~~~~~~~~~~
+
+In order to run jobs in the debug queue, you will need to use: 
+
+.. code-block:: cfg
+
+    # Config options related to creating a job script
+    [job]
+
+    # The job partition to use
+    partition = debug
+
+    # The job reservation to use (needed for debug jobs)
+    reservation = debug
+
+    # The job quality of service (QOS) to use
+    qos =

docs/users_guide/machines/chicoma.rst

@@ -138,9 +138,12 @@ when setting up test cases or a test suite:
     # The job partition to use
     partition = standard
 
+    # The job reservation to use (needed for debug jobs)
+    reservation =
+
     # The job quality of service (QOS) to use
     qos = standard
-
+    
 
 Additionally, some relevant config options come from the
 `mache <https://github.com/E3SM-Project/mache/>`_ package:
@@ -213,4 +216,4 @@ To build the MPAS model with
 
 .. code-block:: bash
 
-    make [DEBUG=true] [OPENMP=true] [ALBANY=true] gnu-cray
+    make [DEBUG=true] [OPENMP=true] [ALBANY=true] gnu-cray