Wrong URL for installing Telemetry Service

https://shifu.run/docs/guides/telemetryservice/installtelemetryservice

the URL 
```
kubectl apply -f https://raw.githubusercontent.com/Edgenesis/shifu/main/pkg/telemetryservice/telemetryservice_install.yaml
``` 
results in 404, should be replaced with the correct version path
```
pkg/telemetryservice/install/telemetryservice_install.yaml
```