migrator: add explicit dependency on /var/lib/bottlerocket

Migrator depends on /var/lib/bottlerocket/, previously it was the mount point
to PRIVATE partition, now that /.bottlerocket is the mount point and /var/lib/bottlerocket
became the bind mount, the explicit dependency would be necessary.

Signed-off-by: Yutong Sun <yutongsu@amazon.com>

Author: ytsssun

packages/os/migrator.service

@@ -1,6 +1,8 @@
 [Unit]
 Description=Bottlerocket data store migrator
+DefaultDependencies=no
 Before=apiserver.service mark-successful-boot.service storewolf.service
+RequiresMountsFor=/var/lib/bottlerocket
 
 RefuseManualStart=true
 RefuseManualStop=true