fix(oscal_powermax6000_portablepower): fix Pack 5 naming

Issue #3507

custom_components/tuya_local/devices/oscal_powermax6000_portablepower.yaml

@@ -476,7 +476,7 @@ entities:
         optional: true
         name: pack_id
   - entity: sensor
-    name: Pack 3 temperature
+    name: Pack 5 temperature
     class: temperature
     category: diagnostic
     dps:
@@ -493,7 +493,7 @@ entities:
           - dps_val: f
             value: F
   - entity: sensor
-    name: Pack 3 output
+    name: Pack 5 output
     class: power
     category: diagnostic
     dps: