Change flavor for Mirror VM.

Change-Id: I29237da0b709b280c325dee0ae409b34e34f007f
Related: PROD-19245
diff --git a/mirror-image/template.json b/mirror-image/template.json
index 24875e3..b48c15d 100644
--- a/mirror-image/template.json
+++ b/mirror-image/template.json
@@ -18,7 +18,7 @@
     "git_salt_formulas_scripts": "{{ env `GIT_SALT_FORMULAS_SCRIPTS` }}",
     "apt_repository": "{{ env `APT_REPOSITORY` }}",
     "apt_repository_gpg": "{{ env `APT_REPOSITORY_GPG` }}",
-    "os_flavor": "56c551be-41c0-49a4-b367-9b31691c32c3",
+    "os_flavor": "27574e15-f031-4b78-a82d-4cef3aea9442",
     "os_username": "{{ env `OS_USERNAME` }}",
     "os_password": "{{ env `OS_PASSWORD` }}",
     "os_image": "7451fac0-0ce5-4d30-ae36-cd9a90e7948e",