update tests package name

Author: tasansal

tests/unit/conftest.py

@@ -15,7 +15,7 @@
 from mdio.segy.helpers_segy import create_zarr_hierarchy
 
 
-API_VERSION = metadata.version("mdio")
+API_VERSION = metadata.version("multidimio")
 
 TEST_DIMS = {
     "inline": np.arange(101, 131, 2),