Merge branch 'shinya.maeda-master-patch-27201' into 'master'

Update .gitlab/CODEOWNERS

See merge request gitlab-org/gitlab!43647

.gitlab/CODEOWNERS

@@ -184,7 +184,7 @@ Dangerfile @gl-quality/eng-prod
 /lib/gitlab/auth/ldap/ @dblessing @mkozono
 
 [Templates]
-/lib/gitlab/ci/templates/ @nolith @dosuken123
+/lib/gitlab/ci/templates/ @nolith @shinya.maeda
 /lib/gitlab/ci/templates/Auto-DevOps.gitlab-ci.yml @DylanGriffith @mayra-cabrera @tkuah
 /lib/gitlab/ci/templates/Security/ @plafoucriere @gonzoyumo @twoodham @sethgitlab