fix: test suite image and environment problems in ci

[strophy]

Issue being fixed or feature implemented

Test suite was failing in CI with DAPI_SEED=yarn NETWORK=testnet and a hang. This is due to a bug (?) introduced in #416 where test.sh is used as an entrypoint without reading environment vars passed in a .env file.

When this is fixed, the tests still fail with:

error: Error injecting plugin No available addresses NoAvailableAddressesError: No available addresses
    at GrpcTransport.request (/platform/packages/js-dapi-client/lib/transport/GrpcTransport/GrpcTransport.js:49:13)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async CoreMethodsFacade.getStatus (/platform/packages/js-dapi-client/lib/methods/core/getStatusFactory.js:24:22)
    at async ChainPlugin.execStatusFetch (/platform/packages/wallet-lib/src/plugins/Plugins/ChainPlugin.js:75:17)
    at async ChainPlugin.onStart (/platform/packages/wallet-lib/src/plugins/Plugins/ChainPlugin.js:98:5)
    at async ChainPlugin.startPlugin (/platform/packages/wallet-lib/src/plugins/StandardPlugin.js:35:9)
    at async /platform/packages/wallet-lib/src/types/Account/methods/injectPlugin.js:120:11

Removing the ENTRYPOINT from the Dockerfile resolves the problem, why is this entrypoint necessary?

What was done?

• source .env file if it exists
• remove --inspect-brk debug mode from mocha
• remove ENTRYPOINT from Dockerfile

How Has This Been Tested?

Local builds

Breaking Changes

??

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated relevant unit/integration/functional/e2e tests
• I have made corresponding changes to the documentation

For repository code-owners and collaborators only

• I have assigned this pull request to a milestone

[pshenmic]

🤙🤙