chore(docs): Adjust job_template_locale properties

Author: BlumMichael

doc/compiled.json

@@ -3279,7 +3279,9 @@
         "title": "job_template_locale",
         "properties": {
           "id": {
-            "type": "string"
+            "type": "string",
+            "nullable": true,
+            "description": "The ID of the job template locale. Will return `null`  if this job template is global.\n"
           },
           "job_template": {
             "type": "object",

schemas/job_template_locale.yaml

@@ -5,6 +5,10 @@ job_template_locale:
   properties:
     id:
       type: string
+      nullable: true
+      description: >
+        The ID of the job template locale. Will return `null` 
+        if this job template is global.
     job_template:
       "$ref": "./job_template_preview.yaml#/job_template_preview"
     locale: