chore: replace BouncyCastle BigIntegers and Arrays with JDK equivalents - #26793

12 files  ±0  12 suites  ±0   21m 51s ⏱️ -44s
12 tests ±0   9 ✅ ±0  3 💤 ±0  0 ❌ ±0 
18 runs  ±0  15 ✅ ±0  3 💤 ±0  0 ❌ ±0 

Results for commit eaadf51. ± Comparison against earlier commit 1fa96c7.