Allow to pass non-zero msg.value directly to proxy constructor

[k06a]

Passing some value before proxy creation requires proxy address extra computation, transfering value after creation triggers both proxy and implementation calls.

I see create3 proxy contract already supports msg.value:

CALLDATASIZE
RETURNDATASIZE
RETURNDATASIZE
CALLDATACOPY
CALLDATASIZE
RETURNDATASIZE
CALLVALUE
CREATE

[wighawag]

Hey that sounds good. to me

I had to merge another PR first, could you update the PR for conflict, Thanks!

[k06a]

@wighawag rebased

[k06a]

Added some tests

[wighawag]

Thanks @k06a for the PR and adding the tests!