Update chia docker tag

charts/chia/1.2.0/ix_values.yaml

@@ -1,5 +1,5 @@
 image:
   repository: ghcr.io/chia-network/chia
-  tag: 1.1.4
+  tag: 1.1.6
   pullPolicy: IfNotPresent
 updateStrategy: Recreate

charts/chia/1.2.0/test_values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/chia-network/chia
-  tag: 1.1.4
+  tag: 1.1.6
   pullPolicy: IfNotPresent
 updateStrategy: Recreate