chore: update ocp versions

Signed-off-by: Fred Rolland <[email protected]>

Author: rollandf

Makefile

@@ -50,7 +50,7 @@ IMAGE_NAME?=network-operator
 CONTROLLER_IMAGE=$(REGISTRY)/$(IMAGE_NAME)
 IMAGE_BUILD_OPTS?=
 BUNDLE_IMG?=network-operator-bundle:$(VERSION)
-BUNDLE_OCP_VERSIONS?=v4.15-v4.18
+BUNDLE_OCP_VERSIONS?=v4.17-v4.20
 # BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command
 BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
 BUILD_ARCH= amd64 arm64