re attempt release for cos-gpu-installer:v2.2.1

Change-Id: I808b6cbdcfe26b0a92679d16e829742c3813c72d
Reviewed-on: https://cos-review.googlesource.com/c/cos/tools/+/65850
Reviewed-by: Shuo Yang <gshuoy@google.com>
Cloud-Build: GCB Service account <228075978874@cloudbuild.gserviceaccount.com>
Tested-by: Arnav Kansal <rnv@google.com>
diff --git a/release/release-versions.yaml b/release/release-versions.yaml
index f83565c..1c1703b 100644
--- a/release/release-versions.yaml
+++ b/release/release-versions.yaml
@@ -18,7 +18,7 @@
     - "v20230815"
 - staging_container_name: "cos-gpu-installer"
   release_container_name: "cos-gpu-installer"
-  build_commit: "88615b92f132f675553c60eff44752e7e6a4257d"
+  build_commit: "1b18fc612427022957a662b9aa2905a5411fba85"
   release_tags:
     - "v2.2.1"
 - staging_container_name: "cos-gpu-driver-builder"