bump emerging optimizers to v0.3.0

[FDecaYed]

mirror of #5320

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[FDecaYed]

/ok to test aebd169

[FDecaYed]

/ok to test 48232cb

[FDecaYed]

/ok to test 9b57159

[FDecaYed]

/ok to test 72a5a1a

[janEbert]

Unrelated to this PR, but regarding lines 383–402 (can't select them on GitHub):

Can't we use AdaptiveMuon.__init__ instead of TensorParallelMuon.__init__ to initialize the TensorParallelAdaptiveMuon optimizer? That way, we use more external code and don't need to keep updating. We can even refactor the shared setup code between the two classes.

I'll build I built that change on top of this PR.