Update main network to nn-af1339a6dea3.nnue
This network is trained by adding the following binpacks, relabeled by @vondele and totaling 74B positions, to the distillation fine-tuning stage:
```
- vondele/from_kaggle_1_relabel/leela96-filt-v2.min.split_0.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_1_relabel/leela96-filt-v2.min.split_1.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_1_relabel/leela96-filt-v2.min.split_2.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_1_relabel/leela96-filt-v2.min.split_3.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_1_relabel/leela96-filt-v2.min.split_4.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_2_relabel/T60T70wIsRightFarseerT60T74T75T76.split_0.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_2_relabel/T60T70wIsRightFarseerT60T74T75T76.split_1.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_2_relabel/T60T70wIsRightFarseerT60T74T75T76.split_2.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_2_relabel/T60T70wIsRightFarseerT60T74T75T76.split_3.relabel-BT4-tf13tune.binpack
- vondele/from_kaggle_2_relabel/T60T70wIsRightFarseerT60T74T75T76.split_4.relabel-BT4-tf13tune.binpack
```
The relabeling effort has been completed during the testing of this patch, and a full training run is on the way. Thanks to @vondele, @anematode, @Disservin, @yl25946, and all who've contributed to the process.
Passed STC:
LLR: 2.95 (-2.94,2.94) <0.00,2.00>
Total: 24512 W: 6500 L: 6201 D: 11811
Ptnml(0-2): 69, 2772, 6300, 3021, 94
https://tests.stockfishchess.org/tests/view/6a40b7083036e45021aebbd6
Passed LTC:
LLR: 2.94 (-2.94,2.94) <0.50,2.50>
Total: 15708 W: 4232 L: 3960 D: 7516
Ptnml(0-2): 8, 1572, 4420, 1848, 6
https://tests.stockfishchess.org/tests/view/6a413d293036e45021aebc84
nettest PR: https://github.com/vondele/nettest/pull/388
closes https://github.com/official-stockfish/Stockfish/pull/6932
Bench: 2102535
Co-authored-by: Joost VandeVondele <Joost.VandeVondele@gmail.com>