[Snyk] Security upgrade nconf from 0.11.1 to 0.11.4

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • package.json
  • package-lock.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	758/1000 Why? Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 7.3	Prototype Pollution SNYK-JS-NCONF-2395478	No	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: nconf

The new version differs by 8 commits.

• f25feb2 0.11.4
• 2e9e453 chore: disable package-lock, since this is a lib
• 7aa9402 chore: update node version test matrix
• feaba56 fix(security): prevent prototype pollution in memory store (#397)
• 218059e 0.11.3
• dc8c3d6 Handle case where parsed config object hasn't prototype (#365)
• b1914ae 0.11.2
• 54bd403 chore: upgrade deps to fix security vulns

See the full diff

Check the changes in this PR to ensure they won't cause issues with your project.

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