DNM failing sandbox introspection query test

[lennyburdette]

@lrlna

[lennyburdette]

thread 'test::introspection_query_from_sandbox' panicked at 'Internal error, cycle detected:

DatabaseKeyIndex { group_index: 0, query_index: 23, key_index: 0 }
DatabaseKeyIndex { group_index: 0, query_index: 8, key_index: 0 }

[lrlna]

closing this - test cases are part of the fix in #282 PR

[lrlna]

i closed the wrong one, oops

[lrlna]

now closing in favour of #283 !