Update EIP-7864: Remove redundant code

[derekchiang]

You don't need the code being remove because the helper function _insert already handles this case.

[eth-bot]

File EIPS/eip-7864.md

Requires 1 more reviewers from @dankrad, @g11tech, @gballet, @GottfriedHerold, @jsign, @kevaundray, @pipermerriam, @shemnon, @tanishqjasoria, @vbuterin

[nivekpraht]

You don't need the code being remove because the helper function _insert already handles this case.

Release all assets