chore(deps): update golang docker tag to v1.25.3

elastic-renovate-prod[bot] · web-flow · commit 51013d90ffbd · 2025-10-16T12:50:31.000Z
diff --git a/.buildkite/release.yml b/.buildkite/release.yml
@@ -1,7 +1,7 @@
 steps:
   - label: Release
     agents:
-      image: "golang:1.25.1@sha256:d7098379b7da665ab25b99795465ec320b1ca9d4addb9f77409c4827dc904211"
+      image: "golang:1.25.3@sha256:6ea52a02734dd15e943286b048278da1e04eca196a564578d718c7720433dbbe"
       cpu: "16"
       memory: "24G"
       ephemeralStorage: "20G"
