chore(conf): copyright -> project_copyright

Use the new project_copyright variable instead of copyright so we can
re-enable the pylint check for redefinitions of internal Python
variables.

Signed-off-by: Randolph Sapp <[email protected]>

Author: StaticRocket

conf.py

@@ -11,7 +11,7 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-# pylint: disable=C0103,W0622
+# pylint: disable=C0103
 
 import sys
 import os
@@ -56,7 +56,7 @@
 # The encoding of source files.
 #source_encoding = 'utf-8-sig'
 author = 'Texas Instruments Incorporated'
-copyright = f"1995-{datetime.now().year} {author}, CC-BY-SA-4.0"
+project_copyright = f"1995-{datetime.now().year} {author}, CC-BY-SA-4.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.