Resolve Vulnerabilities

[EmilyZhang777]

This PR addresses the following vulnerabilities:

1. api key being exposed
2. insecure document methods
3. webpack version

J=VULN-37165,VULN-3766,VULN-37733,VULN-37734,VULN-38429,VULN-38430
TEST=auto

Ran the following scripts and made sure they ran successfully.
npm run dev, npm run test, npm run dev in test-site

[coveralls]

Pull Request Test Coverage Report for Build 7699560519

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 89.352%

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Totals
Change from base Build 7660585408:	0.0%
Covered Lines:	219
Relevant Lines:	239

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💛 - Coveralls

[nmanu1]

I didn't see it in the testing details in your PR description, so just to double check, you went to both the JS and TS test sites and saw no changes in behavior after this change?

[EmilyZhang777]

Made sure the test sites look the same as before 👍