feat(compiler:zk): zksolc linking

[Karrq]

What :computer:

• update default compiler to 1.5.7
• handle new missing_libraries api from https://github.com/Moonsong-Labs/compilers/pull/40
• TODO: handle zksolc unlinked bytecodes explicitly Tracked in #723
• Moved startup migration to happen when executing contracts https://github.com/matter-labs/foundry-zksync/pull/731

Why :hand:

• should have been done as part of #688
• we now always expect it to be present, and to be near the corresponding bytecode
• create and other functionality in foundry are overridden for zksolc to expect bytecode to always be linked
• Initial migration was inconsistent due to different usages of the executors within foundry

Evidence :camera:

Notes :memo:

• Depends on #731 #732 and #730