Update tail padded shares with NMT wrapper#440

Merged

Wondertan merged 3 commits intomasterfrom hlib/tail-padding

Jul 1, 2021

+19-25

Commits on Jun 28, 2021

fix(p2p/ipld;types): prepend TailPaddingNamespaceID while generating tail padding and not in wrapper; -1 allocation
Wondertan
committed

Commits on Jun 29, 2021

fix(types): use one global tail padded share instead of generating them everytime
Wondertan
committed

Commits on Jul 1, 2021

fix(types): rename global var tail to more descriptive tailPaddingShare
Wondertan
committed