fix(federation): change `HashMap`/`HashSet` usage to `IndexMap`/`IndexSet` to avoid non-determinism#5827

Merged

sachindshinde merged 2 commits intodevfrom

sachin/fix-nondeterministic-qp

Aug 16, 2024

Commits on Aug 15, 2024

Convert usages of HashSet/HashMap to apollo_compiler's IndexSet/IndexMap
sachindshinde
committed
Update test, as the order of nodes in a parallel node has changed.
sachindshinde
committed