cos-gpu-installer v2.0.27 release

Fixed the issue where multiple installers
can be started in the same VM.

Change-Id: Idd42e778d5fe4a30e97b1cd941a9b58b4baf1bc6
Reviewed-on: https://cos-review.googlesource.com/c/cos/tools/+/36871
Tested-by: He Gao <hegao@google.com>
Cloud-Build: GCB Service account <228075978874@cloudbuild.gserviceaccount.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
Reviewed-by: Arnav Kansal <rnv@google.com>
Cloud-Build: Arnav Kansal <rnv@google.com>
diff --git a/release/release-versions.yaml b/release/release-versions.yaml
index 4fc6b6c..8c33fb9 100644
--- a/release/release-versions.yaml
+++ b/release/release-versions.yaml
@@ -18,9 +18,9 @@
     - "v20220608"
 - staging_container_name: "cos-gpu-installer"
   release_container_name: "cos-gpu-installer"
-  build_commit: "c91f80f463d2b76d056012f0fcc27313cde7d22d"
+  build_commit: "8e2a800d50b204773387a760ea0293f7c3f4cdb1"
   release_tags:
-    - "v2.0.26"
+    - "v2.0.27"
 - staging_container_name: "cos-gpu-driver-builder"
   release_container_name: "cos-gpu-driver-builder"
   build_commit: "37655b424d6dbbac740b1b8d5ceae9dab7c6fb16"