release 0.22.0 - bump versions in Makefile

Signed-off-by: Quique Llorente <[email protected]>

Author: qinqon

Makefile

@@ -1,10 +1,10 @@
 all: fmt check
 
 # Always keep the future version here, so we won't overwrite latest released manifests
-VERSION ?= 0.22.0
+VERSION ?= 0.23.0
 export VERSION := $(VERSION)
 # Always keep the last released version here
-VERSION_REPLACES ?= 0.21.0
+VERSION_REPLACES ?= 0.22.0
 
 DEPLOY_DIR ?= manifests