fixup! linstor: switch from sr_disks_for_all_hosts to pool_with_unused_512B_disk

Author: ydirson

tests/storage/linstor/conftest.py

@@ -25,7 +25,7 @@
 @pytest.fixture(scope='package')
 def lvm_disks(pool_with_unused_512B_disk: Pool,
               unused_512B_disks: dict[Host, list[Host.BlockDeviceInfo]],
-              provisioning_type: str) -> Generator[list[str]]:
+              provisioning_type: str) -> Generator[None]:
     """
     Common LVM PVs on which a LV is created on each host of the pool.