feat: align DataGather with InsightsDataGather

This commit aligns the configuration options of the
DataGather CRD with those of InsightsDataGather,
making it easier to use both CRDs.

Signed-off-by: Ondrej Pokorny <[email protected]>

Author: opokornyy

insights/v1alpha2/Makefile

@@ -1,3 +1,3 @@
 .PHONY: test
 test:
-	make -C ../../tests test GINKGO_EXTRA_ARGS=--focus="insights.openshift.io/v1alpha2"
+	make -C ../../tests test GINKGO_EXTRA_ARGS=--focus="insights.openshift.io/v1alpha2"

insights/v1alpha2/doc.go

@@ -2,7 +2,6 @@
 // +k8s:defaulter-gen=TypeMeta
 // +k8s:openapi-gen=true
 
-// +kubebuilder:validation:Optional
 // +groupName=insights.openshift.io
 // Package v1alpha2 is the v1alpha2 version of the API.
 package v1alpha2