crimson/osd: fix std::moving in ShardServices

crimson/osd: fix std::moving in ShardServices

```
/home/rzarzynski/ceph2/src/crimson/osd/shard_services.cc:595:9:   required from here
/home/rzarzynski/ceph2/src/crimson/osd/shard_services.cc:596:10: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  596 |     auto [pool, name, ec_profile] = std::move(std::get<0>(ret).get0());
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
/home/rzarzynski/ceph2/src/crimson/osd/shard_services.cc:596:10: note: remove ‘std::move’ call
/home/rzarzynski/ceph2/src/crimson/osd/shard_services.cc:597:10: warning: moving a temporary object prevents copy elision [-Wpessimizing-move]
  597 |     auto coll = std::move(std::get<1>(ret).get0());
      |          ^~~~
/home/rzarzynski/ceph2/src/crimson/osd/shard_services.cc:597:10: note: remove ‘std::move’ call
```

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>