Upgraded all dependencies to use node version 1.30. (IntersectMBO#3993)

Update testnet configs

newer plutus

pkg-config in container

newer plutus api

Give PlutusTx.AssocMap IsData instances that use the map type in Data (…

…IntersectMBO#3770)

* Give PlutusTx.AssocMap IsData instances that use the map type in Data

We have it, we might as well use it. In particular, this will give
`Value` a better encoding.

* Update test output

Fix the implementation of `nubBy`. (IntersectMBO#3762)

* Fix the implementation of nubBy.

* fix formatting

* Add some tests

ownership of full cabal folder path

nsswitch in the container

devcontainer v1 deploy attempt 5