chore(deps): pin golang docker tag to 2fe82a3 (#783)

elastic-renovate-prod[bot] · web-flow · commit a466ddd30d5f · 2024-09-20T11:20:41.000+10:00
Co-authored-by: elastic-renovate-prod[bot] &lt;174716857+elastic-renovate-prod[bot]@users.noreply.github.com.&gt;
diff --git a/.buildkite/release.yml b/.buildkite/release.yml
@@ -1,7 +1,7 @@
 steps:
   - label: Release
     agents:
-      image: golang:1.23.1
+      image: "golang:1.23.1@sha256:2fe82a3f3e006b4f2a316c6a21f62b66e1330ae211d039bb8d1128e12ed57bf1"
       cpu: "8"
       memory: "8G"
     command:
