Added the static telemetry for start-local (elastic#220519)

This PR adds the [start-local](https://github.com/elastic/start-local)
telemetry keyword. This keyword has [already been merged in
start-local](elastic/start-local#52) to inform
Kibana that the telemetry are coming from a start-local installation.

When this will be merged I can than release a new version of start-local
(i.e. 0.9.0).

---------

Co-authored-by: kibanamachine <[email protected]>
Co-authored-by: Alejandro Fernández Haro <[email protected]>

Author: 3 people

src/platform/plugins/shared/telemetry/schema/oss_platform.json

@@ -11658,6 +11658,16 @@
               }
             }
           }
+        },
+        "start-local": {
+          "properties": {
+            "version": {
+              "type": "keyword",
+              "_meta": {
+                "description": "version of the start-local script used to launch Kibana"
+              }
+            }
+          }
         }
       }
     },

src/platform/plugins/shared/telemetry/server/collectors/usage/schema.ts

@@ -45,4 +45,10 @@ export const staticTelemetrySchema: MakeSchemaFrom<StaticTelemetryUsage> = {
       version: { type: 'keyword' },
     },
   },
+  'start-local': {
+    version: {
+      type: 'keyword',
+      _meta: { description: 'version of the start-local script used to launch Kibana' },
+    },
+  },
 };

src/platform/plugins/shared/telemetry/server/collectors/usage/telemetry_usage_collector.ts

@@ -105,6 +105,9 @@ export interface StaticTelemetryUsage {
       version: string;
     };
   };
+  'start-local'?: {
+    version: string;
+  };
 }
 
 export function createTelemetryUsageCollector(