Update Postman global defaults for PyPNM and PyPNM CMTS base URLs

- add pypnm_cmts_url global key to workspace globals
- set pypnm_cmts_url default value to 127.0.0.1:8080
- set pypnm_url default value to 172.0.0.1:8080
- keep global variable naming aligned with request templates that use pypnm_url and pypnm_cmts_url - 2026-03-08 21:52:40

Author: mgarcia01752

postman/globals/workspace.globals.yaml

@@ -31,7 +31,12 @@ values:
     type: default
     description: ''
   - key: pypnm_url
-    value: ''
+    value: 172.0.0.1:8080
+    enabled: true
+    type: default
+    description: ''
+  - key: pypnm_cmts_url
+    value: 127.0.0.1:8080
     enabled: true
     type: default
     description: ''