chore(deps): update kibana-openapi-spec digest to 0b6bf40

Author: elastic-renovate-prod[bot]

.buildkite/release.yml

@@ -1,7 +1,7 @@
 steps:
   - label: Release
     agents:
-      image: "golang:1.25.7@sha256:85c0ab0b73087fda36bf8692efe2cf67c54a06d7ca3b49c489bbff98c9954d64"
+      image: "golang:1.25.7@sha256:cc737435e2742bd6da3b7d575623968683609a3d2e0695f9d85bee84071c08e6"
       cpu: "16"
       memory: "24G"
       ephemeralStorage: "40G"

generated/kbapi/Makefile

@@ -2,7 +2,7 @@
 SHELL := /bin/bash
 ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 
-github_ref ?= 6e80721c2002823087e4644ec6f92a9aca0c42f8
+github_ref ?= 0b6bf40045a878f1790fe954a344727b792ae59d
 oas_url    := https://raw.githubusercontent.com/elastic/kibana/$(github_ref)/oas_docs/output/kibana.yaml
 
 .PHONY: all