PEP 101: PRs to the release management PEP shouldn't ping Guido and Barry (#3086)

Author: ambv

.github/CODEOWNERS

@@ -49,7 +49,7 @@ pep-0020.txt  @tim-one
 pep-0042.txt  @jeremyhylton
 # ...
 pep-0100.txt  @malemburg
-pep-0101.txt  @warsaw @gvanrossum
+pep-0101.txt  @Yhg1s @pablogsal @ambv @ned-deily
 pep-0102.txt  @warsaw @gvanrossum
 # pep-0103.txt
 # ...