Add supplemental datum plutus test

[Jimbo4350]

Description

• Implement a plutus script that checks for a specific datum in the tx
• This datum has been included in the tx as a supplemental datum in the hprop_plutus_v3 test via the cardano-cli option --tx-out-datum-embed-file.

Checklist

• Commit sequence broadly makes sense and commits have useful messages
• New tests are added if needed and existing tests are updated. These may include:
  • golden tests
  • property tests
  • roundtrip tests
  • integration tests
    See Runnings tests for more details
• Any changes are noted in the CHANGELOG.md for affected package
• The version bounds in .cabal files are updated
• CI passes. See note on CI. The following CI checks are required:
  • Code is linted with hlint. See .github/workflows/check-hlint.yml to get the hlint version
  • Code is formatted with stylish-haskell. See .github/workflows/stylish-haskell.yml to get the stylish-haskell version
  • Code builds on Linux, MacOS and Windows for ghc-8.10.7 and ghc-9.2.7
• Self-reviewed the diff

Note on CI

If your PR is from a fork, the necessary CI jobs won't trigger automatically for security reasons.
You will need to get someone with write privileges. Please contact IOG node developers to do this
for you.

[carbolymer]

A comment explaining how this was generated here, would be great.

[Jimbo4350]

I want to add this process to the documentation and then link to it. @CarlosLopezDeLara where should this documentation go?

[Sultan05500]

Finished