Update product-meta.json

updating the friendly names as bump logic does not convert product ID to product Name

Author: georgewallace

specification/_doc_ids/product-meta.json

@@ -1,6 +1,6 @@
 {
-  "fleet": "fleet",
-  "inference": "machine-learning",
-  "logstash": "logstash",
-  "ml": "machine-learning"
+  "fleet": "Fleet",
+  "inference": "Machine Learning",
+  "logstash": "Logstash",
+  "ml": "Machine Learning"
 }