Bump COPYRIGHT year

Author: arunkannawadi

README.md

@@ -57,6 +57,6 @@ Remember to preview your published branch by finding it at https://developer.lss
 
 ## License
 
-Copyright 2015-2019 Association of Universities for Research in Astronomy, Inc. (AURA).
+Copyright 2015-2024 Association of Universities for Research in Astronomy, Inc. (AURA).
 
 <a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br /><span xmlns:dct="http://purl.org/dc/terms/" property="dct:title">LSST DM Developer Guide</span> by <a xmlns:cc="http://creativecommons.org/ns#" href="http://www.lsst.org" property="cc:attributionName" rel="cc:attributionURL">Association of Universities for Research in Astronomy, Inc.</a> is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.<br />Based on a work at <a xmlns:dct="http://purl.org/dc/terms/" href="https://github.com/lsst_dm/dm_dev_guide" rel="dct:source">https://github.com/lsst_dm/dm_dev_guide</a>.

conf.py

@@ -69,7 +69,7 @@
 
 # General information about the project.
 project = u'LSST DM Developer Guide'
-copyright = u'2016-2023 Association of Universities for Research in Astronomy, Inc. (AURA)'
+copyright = u'2016-2024 Association of Universities for Research in Astronomy, Inc. (AURA)'
 author = u'LSST Data Management'
 
 # The version info for the project you're documenting, acts as replacement for