fix_build

[antmendoza]

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What this PR does / why we need it:
Fix build, it was broken

Error loading `tslib` helper library.
[!] Error: Package subpath './package.json' is not defined by "exports" in /Users/antmendoza/dev/serverlessworkflow/sdk-typescript/node_modules/rollup-plugin-typescript2/node_modules/tslib/package.json
Error: Package subpath './package.json' is not defined by "exports" in /Users/antmendoza/dev/serverlessworkflow/sdk-typescript/node_modules/rollup-plugin-typescript2/node_modules/tslib/package.json
    at new NodeError (node:internal/errors:393:5)
    at throwExportsNotFound (node:internal/modules/esm/resolve:292:9)
    at packageExportsResolve (node:internal/modules/esm/resolve:602:3)
    at resolveExports (node:internal/modules/cjs/loader:529:36)
    at Function.Module._findPath (node:internal/modules/cjs/loader:569:31)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:981:27)
    at Function.Module._load (node:internal/modules/cjs/loader:841:27)
    at Module.require (node:internal/modules/cjs/loader:1061:19)
    at require (node:internal/modules/cjs/helpers:103:18)
    at Object.<anonymous> (/Users/antmendoza/dev/serverlessworkflow/sdk-typescript/node_modules/rollup-plugin-typescript2/src/tslib.ts:11:23)

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