fix: permission to read SSM (#117)

* fix: permission to read SSM

* test: wait a bit longer for fetcher

Author: pudkrong

cdk/resources/DeviceShadow.ts

@@ -141,7 +141,7 @@ export class DeviceShadow extends Construct {
 			resources: [
 				`arn:aws:ssm:${Stack.of(this).region}:${
 					Stack.of(this).account
-				}:parameter/${Stack.of(this).stackName}/config/stack`,
+				}:parameter/${Stack.of(this).stackName}/stack/context`,
 			],
 		})
 		fetchDeviceShadow.addToRolePolicy(ssmReadPolicy)

features/RuntimeConfiguration.feature.md

@@ -281,7 +281,7 @@ And there is this device shadow data for `${fingerprint_deviceId}` in nRF Cloud
 
 When I connect to the websocket using fingerprint `${fingerprint}`
 
-<!-- @retry:tries=5,initialDelay=5000,delayFactor=1 -->
+<!-- @retry:tries=5,initialDelay=5000,delayFactor=1.5 -->
 
 Soon the duration between 2 consecutive device shadow requests for
 `${fingerprint_deviceId}` should be `5` seconds
@@ -292,7 +292,7 @@ Given device shadow fetching config for model `PCA20035+solar` is `10`
 
 When I connect to the websocket using fingerprint `${fingerprint}`
 
-<!-- @retry:tries=5,initialDelay=10000,delayFactor=1 -->
+<!-- @retry:tries=5,initialDelay=10000,delayFactor=1.5 -->
 
 Soon the duration between 2 consecutive device shadow requests for
 `${fingerprint_deviceId}` should be `10` seconds