Remove amisevsk from code owners, update owner to AObuchow

Signed-off-by: Angel Misevski <amisevsk@redhat.com>

Author: amisevsk

.github/CODEOWNERS

@@ -1,2 +1,2 @@
 # Global Owners
-* @amisevsk @AObuchow @ibuziuk
+* @AObuchow @dkwon17 @ibuziuk

build/dockerfiles/Dockerfile

@@ -46,6 +46,6 @@ LABEL summary="$SUMMARY" \
       name="$PRODNAME/$COMPNAME" \
       version="1.9" \
       license="EPLv2" \
-      maintainer="Angel Misevski <amisevsk@redhat.com>" \
+      maintainer="Andrew Obuchowicz <aobuchow@redhat.com>" \
       io.openshift.expose-services="" \
       usage=""

manifests/web-terminal.clusterserviceversion.yaml

@@ -130,10 +130,8 @@ spec:
   - name: Web Terminal Repo
     url: https://github.com/redhat-developer/web-terminal-operator/
   maintainers:
-  - email: dfestal@redhat.com
-    name: David Festal
-  - email: amisevsk@redhat.com
-    name: Angel Misevski
+  - email: aobuchow@redhat.com
+    name: Andrew Obuchowicz
   - email: ibuziuk@redhat.com
     name: Ilya Buziuk
   maturity: alpha