Bump to 8.15 (#2297)

.buildkite/pipeline.yml

@@ -6,7 +6,7 @@ steps:
     env:
       NODE_VERSION: "{{ matrix.nodejs }}"
       TEST_SUITE: "{{ matrix.suite }}"
-      STACK_VERSION: 8.14.0
+      STACK_VERSION: 8.15.0
     matrix:
       setup:
         suite:

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@elastic/elasticsearch",
-  "version": "8.14.0",
-  "versionCanary": "8.14.0-canary.0",
+  "version": "8.15.0",
+  "versionCanary": "8.15.0-canary.0",
   "description": "The official Elasticsearch client for Node.js",
   "main": "index.js",
   "types": "index.d.ts",
@@ -93,4 +93,4 @@
     "coverage": false,
     "check-coverage": false
   }
-}
+}