adi/ad2s1210: add AD2S1210 Resolver-to-Digital Converter #1401

All 249 tests pass, 1 004 skipped in 5m 3s

1 253 tests ±0   249 ✔️ ±0 5m 3s ⏱️ -10s
      1 suites ±0 1 004 💤 ±0
      1 files ±0       0 ❌ ±0

Results for commit ea3f5df. ± Comparison against earlier commit 67ad234.