Added READ_VOLUME and WRITE_VOLUME to schema/catalog level grants (#2529)

* Added READ_VOLUME and WRITE_VOLUME to schema level grants

* Added missing READ_VOLUME & WRITE_VOLUME grants to catalog

---------

Co-authored-by: Jered Little <[email protected]>

Author: jl178

catalog/resource_grants.go

@@ -191,6 +191,8 @@ var mapping = securableMapping{
 		"CREATE_FUNCTION":          true,
 		"CREATE_MATERIALIZED_VIEW": true,
 		"CREATE_VOLUME":            true,
+		"READ_VOLUME":              true,
+		"WRITE_VOLUME":             true,
 		"EXECUTE":                  true,
 		"MODIFY":                   true,
 		"SELECT":                   true,
@@ -207,6 +209,8 @@ var mapping = securableMapping{
 		"CREATE_FUNCTION":          true,
 		"CREATE_MATERIALIZED_VIEW": true,
 		"CREATE_VOLUME":            true,
+		"READ_VOLUME":              true,
+		"WRITE_VOLUME":             true,
 		"EXECUTE":                  true,
 		"MODIFY":                   true,
 		"SELECT":                   true,