chore(goff): test ConfigMap retriever

apps/goff/base/default-flags.yaml

@@ -7,8 +7,5 @@ my-first-flag:
     - name: Rule 1
       query: tenant eq 1
       variation: Variation_2
-    - name: Rule 2
-      query: lastname eq "Doe"
-      variation: Variation_1
   defaultRule:
     variation: Variation_1

apps/goff/base/kustomization.yaml

@@ -7,3 +7,7 @@ configMapGenerator:
     files:
       - config.yaml=relay-config.yaml
       - default-flags.yaml
+  - name: cmflags
+    disableNameSuffixHash: true
+    files:
+      - override-flags.yaml

apps/goff/base/override-flags.yaml

@@ -0,0 +1,15 @@
+my-first-flag:
+  variations:
+    Variation_1: true
+    Variation_2: false
+  trackEvents: false
+  targeting:
+    - name: Rule 1
+      query: tenant eq 1
+      variation: Variation_2
+    - name: Rule 2
+      query: lastname eq "Doe"
+      variation: Variation_1
+  defaultRule:
+    variation: Variation_1
+

apps/goff/base/relay-config.yaml

@@ -1,6 +1,10 @@
 retrievers:
   - kind: file
     path: /goff/default-flags.yaml
+  - kind: configmap
+    namespace: work
+    configmap: cmflags
+    key: override-flags.yaml
 
 pollingInterval: 1000
 enablePollingjitter: true