Restore scylla-ami submodule
Restore scylla-ami submodule

Commit b38ced0fcd2c0c5268c718e4c398bdfff82db56c ("Configure logalloc
memory size during initialization") updated the scylla-ami submodule
inadvertently.

duarten/scylla,avikivity/scylla,scylladb/scylla,scylladb/scylla,avikivity/scylla,avikivity/scylla,scylladb/scylla,scylladb/scylla,duarten/scylla,duarten/scylla