KZG point evaluation precompile

[jflo]

Leverage the work done by the KZG library being used by Teku: https://github.com/ConsenSys/jc-kzg-4844 from a precompiled contract as specified here:

https://eips.ethereum.org/EIPS/eip-4844#point-evaluation-precompile

• add dependency on kzg lib above. Figure out how to properly package native code for inclusion in all distros.
• statics for new precompile reserved address
• add to mainnet precompile registry - add to Shanghai, or add another for Cancun?
• truth table style unit tests to validate math is correct - where do we source that from? BLS12 tests have .csv to go with it for validation.
• higher level tests at the EVM to cover kzg assertion failures are handled properly
• command line args to override trusted setup file, and documentation for that
• package the mainnet kzg trusted setup file so it is delivered via distribution in such a way that it can be loaded by native lib from the filesystem; loading from classpath won't work.
• add support for reftests that cover it