test(connector-besu): jest migrate get-transaction-endpoint.test.ts

[ArchanaArige]

https://github.com/hyperledger/cacti/blob/main/packages/cactus-test-plugin-ledger-connector-besu/src/test/typescript/integration/plugin-validator-besu/get-transaction-endpoint.test.ts

[ArchanaArige]

hi @petermetz , Please assign this issue to me.

[petermetz]

@ArchanaArige All yours! Thank you in advance for the contributions, much appreciated! :-)