chore: added mirror-node and explorer to `dual-cluster-full.test.ts`, deleted `mirror-node.test.ts`, bump solo-charts to v0.49.1 #6695

All 309 tests pass in 1h 27m 11s

17 files ±0 117 suites ±0 1h 27m 11s ⏱️ +7s
309 tests ±0 309 ✅ ±0 0 💤 ±0 0 ❌ ±0
326 runs ±0 326 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit a66220a. ± Comparison against earlier commit d9b75de.