Update PAC150S12-R.yaml (#2852)

Author: walday

module-types/Huawei/PAC150S12-R.yaml

@@ -3,6 +3,6 @@ manufacturer: Huawei
 model: PAC150S12-R
 comments: '[PAC150S12-R](https://support.huawei.com/enterprise/en/doc/EDOC1000013597/71ba0878/pac150s12-r-150-w-ac-power-module)'
 power-ports:
-  - name: PWR
+  - name: PWR-{module}
     type: iec-60320-c14
     maximum_draw: 150