remove discontinued quay configuration (#1042)

Signed-off-by: Daniel Fan <[email protected]>

Author: Daniel-Fan

Makefile

@@ -109,7 +109,6 @@ endif
 
 ifeq ($(BUILD_LOCALLY),0)
     export CONFIG_DOCKER_TARGET = config-docker
-    export CONFIG_DOCKER_TARGET_QUAY = config-docker-quay
 endif
 
 include common/Makefile.common.mk

common/Makefile.common.mk

@@ -39,9 +39,6 @@ endif
 config-docker: get-cluster-credentials
 	@common/scripts/artifactory_config_docker.sh
 
-config-docker-quay: get-cluster-credentials
-	@common/scripts/quay_config_docker.sh
-
 # find or download operator-sdk
 # download operator-sdk if necessary
 operator-sdk: