fix(build): sync-ts-config script needs import assertion of type json

[petermetz]

When the TS config syncing script is executed, it crashes like this:

My NodeJS version is: v16.14.2

$ yarn sync-ts-config
yarn run v1.22.17
$ TS_NODE_PROJECT=tools/tsconfig.json node --experimental-json-modules --loader ts-node/esm ./tools/sync-npm-deps-to-tsc-projects.ts
(node:1049500) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
TypeError [ERR_IMPORT_ASSERTION_TYPE_MISSING]: Module "file:///.../cactus/lerna.json" needs an import assertion of type "json"
    at new NodeError (node:internal/errors:371:5)
    at validateAssertions (node:internal/modules/esm/assert:82:15)
    at defaultLoad (node:internal/modules/esm/load:24:3)
    at load (/.../cactus/node_modules/ts-node/src/esm.ts:257:43)
    at async ESMLoader.load (node:internal/modules/esm/loader:359:20)
    at async ESMLoader.moduleProvider (node:internal/modules/esm/loader:280:47) {
  code: 'ERR_IMPORT_ASSERTION_TYPE_MISSING'
}
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

[aldousalvarez]

Hello @petermetz Can you assign me on this one? Thank you

[petermetz]

Hello @petermetz Can you assign me on this one? Thank you

@aldousalvarez Thank you, assigned it to you just now!