Disable AppSignal on EKS Windows (aws#76)

# Problem
AppSignal is having issues around initializing k8s client on EKS Windows
when running it as Host process container. Similar issues existed for
CI Windows but workaround was implemented for CI, similar workaround is
required for AppSignal or We can upgrade container to 1.7 which solves this
issue.

helm/templates/cloudwatch-agent-daemonset-windows.yaml

@@ -18,7 +18,7 @@ spec:
   {{- if .Values.agent.config }}
   config: {{ .Values.agent.config | toJson | quote }}
   {{- else }}
-  config: {{ .Values.agent.defaultConfig | toJson | quote }}
+  config: {{ .Values.agent.windowsDefaultConfig | toJson | quote }}
   {{- end }}
   resources:
     requests:

helm/values.yaml

@@ -165,4 +165,14 @@ agent:
           "app_signals": { }
         }
       }
+    }
+  windowsDefaultConfig:
+    {
+      "logs": {
+        "metrics_collected": {
+          "kubernetes": {
+            "enhanced_container_insights": true
+          },
+        }
+      }
     }