deps: libp2p:bump libp2p version to v0.30

[aarshkshah1992]

Related Issues

Proposed Changes

libp2p v.0.30 has been integrated in lotus and tested with v1.25.0 train for over a month.

Bringing the libp2p dependency more up to date so that the one in the mandatory release doesn't fall behind too much.

Additional Info

Checklist

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