fix no tag nginx image in well-known

Author: shcherbak

charts/synapse/templates/well-known-deployment.yaml

@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
       - name: well-known
-        image: nginx
+        image: {{ printf "%s:%s" .Values.wellKnown.image.repository .Values.wellKnown.image.tag }}
         imagePullPolicy: Always
         ports:
           - containerPort: 80

charts/synapse/values.yaml

@@ -676,6 +676,9 @@ wellKnown:
       nginx.ingress.kubernetes.io/use-regex: "true"
     annotations: {}
     ingressClassName: nginx
+  image:
+    repository: nginx
+    tag: 1.28.3
   resources:
     requests:
       cpu: 20m