v0.4.0 release task tracking

[vigo999]

for mindone v0.4.x, main features

• mindone.diffusers
  • ✅ upgrade to compatible with hf diffusers v0.35.
  • ✅ tested with mindspore 2.6/2.7
  • ✅ tested ut/st with fast/slow version
• mindone.transformers
  • ✅ upgrade to compatible with hf transformers v4.50 to provide basic 300 + model api.
    • ⚠️acc problem tracking
  • ✅ tested with mindspore 2.6/2.7
  • ✅ tested ut/st with fast version. slow version will be done with Q4 for higher transformer's verison(like 4.54or4.57)
• sota models at examples/ folder upgrade mindspore from 2.5 to 2.6/2.7
  • ✅ canny_edit
  • ✅ janus
  • ✅ lang sam
  • ✅ sam2
  • ✅ mmada
  • ✅ moive gen
  • ✅ omnigen 2
  • ✅ open sora hpcai
  • ✅ sparktts
  • ✅ step-video t2v
  • ✅ var
  • ✅ wan2.1
  • ✅ wan2.2
  • [ ] emu 3 : training and inference verification & update readme
  • [ ] hunyuanvideo : bug with 2.6
  • [ ] hunyuanvideo -i2v : 2.5 -> 2.6
  • [ ] omnigen : 2.5 -> 2.6
  • [ ] opensora_pku 1.3: trainonestepwarpping oom