[JsonConverter]: Support generators with constructor arguments

[phuongvt]

Support Issue: Can't custom JsonConverter with constructor arguments [#1373]

[google-cla]

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

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[o-nnerb]

@phuongvt why did you closed this? It's very helpful

[phuongvt]

@o-nnerb because this is my first time creating PR on github, I see @google-cla failed message.

Therefore I close this issue to set up my account correctly and open a new issue here #1375

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

[o-nnerb]

@phuongvt thanks for the clarification! I'm very excited to include this modification into my projects!