moved release repositories to mirror.mirantis.com

Related: PROD-17108

Change-Id: I1167ad1e4823e2c9f91f15d4741fc48da19b8aec
diff --git a/linux/system/repo/mcp/apt_mirantis/sensu.yml b/linux/system/repo/mcp/apt_mirantis/sensu.yml
index f86b88a..d6ae0d0 100644
--- a/linux/system/repo/mcp/apt_mirantis/sensu.yml
+++ b/linux/system/repo/mcp/apt_mirantis/sensu.yml
@@ -1,16 +1,13 @@
 parameters:
   _param:
     apt_mk_version: stable
-    linux_system_repo_mcp_extra_version: ${_param:apt_mk_version}
+    linux_system_repo_mcp_sensu_version: ${_param:apt_mk_version}
   linux:
     system:
       repo:
-        mcp_extra:
-          source: "deb [arch=amd64] http://apt.mirantis.com/${_param:linux_system_codename}/sensu/ ${_param:linux_system_repo_mcp_extra_version} main"
+        mcp_sensu:
+          source: "deb [arch=amd64] http://mirror.mirantis.com/${_param:linux_system_repo_mcp_sensu_version}/sensu/ sensu main"
           architectures: amd64
-          key_url: "http://apt.mirantis.com/public.gpg"
+          key_id: A20F259AEB9C94BB
+          key_server: keyserver.ubuntu.com
           clean_file: true
-          pin:
-          - pin: 'release a=${_param:linux_system_repo_mcp_extra_version}'
-            priority: 1100
-            package: '*'