Update contributor guide for 2023.2 Bobcat

Change-Id: I308d6bfa7c67b8e4dab002ff2e031c34563cd842
Signed-off-by: Takashi Natsume <[email protected]>

doc/source/contributor/how-to-get-involved.rst

@@ -323,7 +323,7 @@ becoming a member of nova-core.
 How to do great nova-spec reviews?
 ==================================
 
-https://specs.openstack.org/openstack/nova-specs/specs/2023.1/template.html
+https://specs.openstack.org/openstack/nova-specs/specs/2023.2/template.html
 
 :doc:`/contributor/blueprints`.
 

doc/source/contributor/process.rst

@@ -36,8 +36,8 @@ If you are new to Nova, please read this first: :ref:`getting_involved`.
 Dates overview
 ==============
 
-For 2023.1 Antelope, please see:
-https://wiki.openstack.org/wiki/Nova/2023.1_Release_Schedule
+For 2023.2 Bobcat, please see:
+https://wiki.openstack.org/wiki/Nova/2023.2_Release_Schedule
 
 .. note:: Throughout this document any link which references the name of a
           release cycle in the link can usually be changed to the name of the
@@ -102,9 +102,9 @@ Why we have a Spec Freeze:
 
 By the freeze date, we expect all blueprints that will be approved for the
 cycle to be listed on launchpad and all relevant specs to be merged.
-For 2023.1 Antelope, blueprints can be found at
-https://blueprints.launchpad.net/nova/antelope and specs at
-https://specs.openstack.org/openstack/nova-specs/specs/2023.1/index.html
+For 2023.2 Bobcat, blueprints can be found at
+https://blueprints.launchpad.net/nova/bobcat and specs at
+https://specs.openstack.org/openstack/nova-specs/specs/2023.2/index.html
 
 Starting with Liberty, we are keeping a backlog open for submission at all
 times.