fix(howto): update troubleshooting to newer appliance commands

This was forgotten when the appliance documentation was changed.

howto/troubleshoot/troubleshoot-streaming-issues.md

@@ -33,20 +33,17 @@ If the connection could not be established, check the table of ICE candidates. T
 
 If you are still not able to get the streaming to start, check if it is a problem with the public IP address configuration. Run the following command:
 
-    sudo anbox-cloud-appliance internal generate-cloud-info
+    sudo anbox-cloud-appliance config show
 
 In the output, verify if the public address and location of the cloud is displayed correctly. Verify if the public address is reachable.
 
-The public location is typically a DNS name for the public address of the instance. If there is no DNS name, the public location must match the public address.
-
 If you want to override the public address or location, try running the following commands:
 
 ```
-sudo snap set anbox-cloud-appliance experimental.public-address=x.x.x.x experimental.location=foo.bar
-sudo snap restart anbox-cloud-appliance.reboot-checker
+sudo anbox-cloud-appliance config set network.public-address=1.2.3.4 network.location=foo.bar
 ```
 
-Note that these values will be configured but running the `sudo anbox-cloud-appliance internal generate-cloud-info` command again will not reflect these changes. To check if the correct public address is now applied, run:
+To check if the correct public address is now applied, run:
 
     amc node ls