Add missing storage version

[aveyrenc]

Since commit e4f94d1 the make manifests command fails with these errors:

test -s /home/user/src/github.com/sdcio/config-server/bin/controller-gen || GOBIN=/home/user/src/github.com/sdcio/config-server/bin go install sigs.k8s.io/controller-tools/cmd/[email protected]
mkdir -p crds
/home/user/src/github.com/sdcio/config-server/bin/controller-gen rbac:roleName=manager-role crd webhook paths="./apis/..." output:crd:artifacts:config=crds
github.com/sdcio/config-server/apis/config:-: CRD for TargetClearDeviation.config.sdcio.dev has no storage version
github.com/sdcio/config-server/apis/config:-: CRD for TargetRunningConfig.config.sdcio.dev has no storage version
github.com/sdcio/config-server/apis/config/v1alpha1:-: CRD for TargetConfigBlame.config.sdcio.dev has no storage version
Error: not all generators ran successfully
run `controller-gen rbac:roleName=manager-role crd webhook paths=./apis/... output:crd:artifacts:config=crds -w` to see all available markers, or `controller-gen rbac:roleName=manager-role crd webhook paths=./apis/... output:crd:artifacts:config=crds -h` for usage
make: *** [crds] Error 1

This adds the missing storage version to fix manifests generation and includes a fresh version of the manifests.