FIX 222 - Pass client application on connect

[andrewpage]

https://github.com/snowflakedb/snowflake-connector-nodejs/issues/222

The "Client Application" field in Snowflake "Client Info" does not pull from CLIENT_APP_NAME, it pulls from CLIENT_ENVIRONMENT.APPLICATION.

[github-actions[bot]]

CLA Assistant Lite bot:
Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution. You can sign the CLA by just posting a Pull Request Comment same as the below format.

---

I have read the CLA Document and I hereby sign the CLA

---

0 out of 3 committers have signed the CLA.
:x: @andrewpage
:x: @ernestcheng
:x: @StrongMonkey
_{You can retrigger this bot by commenting recheck in this Pull Request}

[sfc-gh-dszmolka]

hi and thank you for your contribution - i think this has been fixed earlier with 1.6.10