support photomaker v2

[taotaow]

TencentARC/PhotoMaker-V2 is out
when run with sd.exe,got error

[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.norm1.bias | f32 | 1 [2048, 1, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.norm1.weight | f32 | 1 [2048, 1, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.norm2.bias | f32 | 1 [2048, 1, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.norm2.weight | f32 | 1 [2048, 1, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.to_kv.weight | f32 | 2 [2048, 4096, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.to_out.weight | f32 | 2 [2048, 2048, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.0.to_q.weight | f32 | 2 [2048, 2048, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.1.0.bias | f32 | 1 [2048, 1, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.1.0.weight | f32 | 1 [2048, 1, 1, 1, 1]' in model file
[INFO ] model.cpp:1535 - unknown tensor 'pmid.qformer_perceiver.perceiver_resampler.layers.0.1.1.weight | f32 | 2 [2048, 8192, 1, 1, 1]' in model file

[bssrdf]

Photomaker V2 introduces some architectural changes which require more development. Stay tuned!

[bssrdf]

PR #358 submitted.