test: added HBAR Limiter e2e tests for multiple users across different tiers #5989

All 107 tests pass in 33s

1 files - 17 24 suites - 227 33s ⏱️ - 45m 41s
107 tests - 502 107 ✅ - 492 0 💤 - 4 0 ❌ - 6
113 runs - 548 113 ✅ - 534 0 💤 - 4 0 ❌ - 10

Results for commit 7545ddc. ± Comparison against earlier commit 14946ab.