Introduce DFRCv3 data

[TheRealGioviok]

Passed DFRC STC:

Test  | dfrcv3
Elo   | 12.66 +- 5.55 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=16MB
LLR   | 2.95 (-2.94, 2.94) [0.00, 3.00]
Games | N: 6946 W: 1935 L: 1682 D: 3329
Penta | [176, 738, 1429, 917, 213]

https://ob.cwchess.org/test/1535/

Passed DFRC LTC:

Test  | dfrcv3
Elo   | 8.15 +- 4.04 (95%)
SPRT  | 40.0+0.40s Threads=1 Hash=64MB
LLR   | 2.97 (-2.94, 2.94) [0.00, 3.00]
Games | N: 9470 W: 2108 L: 1886 D: 5476
Penta | [93, 1052, 2266, 1188, 136]

https://ob.cwchess.org/test/1537/

Passed nonregr STC:

Test  | dfrcv3
Elo   | 0.98 +- 1.05 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=16MB
LLR   | 11.42 (-2.94, 2.94) [-3.00, 0.00]
Games | N: 145068 W: 38574 L: 38164 D: 68330
Penta | [1849, 17486, 33521, 17762, 1916]

https://ob.cwchess.org/test/1534/

Passed nonregr LTC:

Test  | dfrcv3
Elo   | 0.13 +- 1.38 (95%)
SPRT  | 40.0+0.40s Threads=1 Hash=64MB
LLR   | 2.95 (-2.94, 2.94) [-3.00, 0.00]
Games | N: 68300 W: 17013 L: 16988 D: 34299
Penta | [381, 8082, 17169, 8167, 351]

https://ob.cwchess.org/test/1536/

Bench: 13841007