[DOCS-12811] Correctly remove metrics table until agent release (#22110)

* [DOCS-12811] Correctly remove metrics table until agent release

* Remove metrics from manifest

Author: evazorro

windows_service/manifest.json

@@ -48,11 +48,6 @@
       "events": {
         "creates_events": false
       },
-      "metrics": {
-        "prefix": "windows_service.",
-        "check": "windows_service.uptime",
-        "metadata_path": "metadata.csv"
-      },
       "service_checks": {
         "metadata_path": "assets/service_checks.json"
       },