Fix CI Build: what happens if we get rid of nrwl packages and replace with nx equiv…

[glitch003]

…ilant? the build issue seems to be related to conflicting nx versions

Ref: nrwl/nx#26517

The error in our CI:

[4/4] Building fresh packages...
error /home/runner/work/js-sdk/js-sdk/node_modules/@nrwl/eslint-plugin-nx/node_modules/@nrwl/tao/node_modules/nx, /home/runner/work/js-sdk/js-sdk/node_modules/@nrwl/eslint-plugin-nx/node_modules/@nx/workspace/node_modules/nx: Command failed.
Exit code: 135
Command: node ./bin/post-install
Arguments: 
Directory: /home/runner/work/js-sdk/js-sdk/node_modules/@nrwl/eslint-plugin-nx/node_modules/@nrwl/tao/node_modules/nx
Output:
Bus error (core dumped)
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

[glitch003]

this seemed to work to get around the dependency installation error i saw here: https://github.com/LIT-Protocol/js-sdk/actions/runs/12204989808/job/34051291211

but a new error appeared. maybe the docker container is dying? i can use the warpbuild "ssh into a runner" thingy to debug.

[𐬺🧪 Tinny Environment𐬺] Failed to init() tinny request to http://127.0.0.1:8000/test/get/testnets failed, reason: connect ECONNREFUSED 127.0.0.1:8000
FetchError: request to http://127.0.0.1:8000/test/get/testnets failed, reason: connect ECONNREFUSED 127.0.0.1:8000
    at ClientRequest.<anonymous> (/home/runner/work/js-sdk/js-sdk/node_modules/node-fetch/lib/index.js:1501:11)
    at ClientRequest.emit (node:events:518:28)
    at emitErrorEvent (node:_http_client:101:11)
    at Socket.socketErrorListener (node:_http_client:504:5)
    at Socket.emit (node:events:518:28)
    at emitErrorNT (node:internal/streams/destroy:169:8)
    at emitErrorCloseNT (node:internal/streams/destroy:128:3)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
Command failed with exit code 1: /tmp/yarn--1733877129009-0.1[63](https://github.com/LIT-Protocol/js-sdk/actions/runs/12267166068/job/34226745514?pr=736#step:15:64)87183850458453/node ./local-tests/build/test.mjs --filter=testUseEoaSessionSigsToExecuteJsSigning,testUseEoaSessionSigsToPkpSign,testUsePkpSessionSigsToExecuteJsSigning,testUsePkpSessionSigsToPkpSign,testUseValidLitActionCodeGeneratedSessionSigsToPkpSign,testUseValidLitActionCodeGeneratedSessionSigsToExecuteJsSigning,testDelegatingCapacityCreditsNFTToAnotherWalletToExecuteJs,testEthAuthSigToEncryptDecryptString,testExecuteJsSignAndCombineEcdsa,testExecutJsDecryptAndCombine,testExecuteJsBroadcastAndCollect --exclude=Parallel
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.