Add firestore regexp

Author: kraenhansen

packages/mongodb-build-info/src/index.ts

@@ -9,6 +9,7 @@ const LOCALHOST_REGEX =
 const DIGITAL_OCEAN_REGEX = /\.mongo\.ondigitalocean\.com$/i;
 const COSMOS_DB_REGEX = /\.cosmos\.azure\.com$/i;
 const DOCUMENT_DB_REGEX = /docdb(-elastic)?\.amazonaws\.com$/i;
+const FIRESTORE_REGEX = /\.firestore.goog$/i;
 
 function isRecord(value: unknown): value is Record<string, unknown> {
   return typeof value === 'object' && value !== null;
@@ -149,6 +150,10 @@ export async function identifyServerName(
     return 'documentdb';
   }
 
+  if (hostname.match(FIRESTORE_REGEX)) {
+    return 'firestore';
+  }
+
   const buildInfo = await runCommand({ buildInfo: 1 });
 
   if ('ferretdb' in buildInfo) {