apache#2749: Update the operator-sdk version

* Raises the version to 1.14.0 that ensures that service-accounts used in
  the CSV are not duplicated in any separate resources.

* Provides a warning that if the operator-sdk is already installed then
  print its version and warn the user to check if its below version 1.14

script/Makefile

@@ -23,7 +23,7 @@ BUILDAH_VERSION := 1.14.0
 KANIKO_VERSION := 0.17.1
 INSTALL_DEFAULT_KAMELETS := true
 CONTROLLER_GEN_VERSION := v0.4.1
-OPERATOR_SDK_VERSION := v1.5.0
+OPERATOR_SDK_VERSION := v1.14.0
 KUSTOMIZE_VERSION := v4.1.2
 BASE_IMAGE := adoptopenjdk/openjdk11:slim
 LOCAL_REPOSITORY := /tmp/artifacts/m2
@@ -424,6 +424,11 @@ ifeq (, $(shell which operator-sdk))
 	}
 OPERATOR_SDK=$(GOBIN)/operator-sdk
 else
+	@{ \
+	echo -n "operator-sdk already installed: "; \
+  operator-sdk version | sed -n 's/.*"v\([^"]*\)".*/\1/p'; \
+	echo " If this is less than $(OPERATOR_SDK_VERSION) then please consider moving it aside and allowing the approved version to be downloaded."; \
+	}
 OPERATOR_SDK=$(shell which operator-sdk)
 endif