fix: ACNA-3430 - node@v22 punycode module deprecated

[shazron]

closes #83

Tested by local installing this branch with node@v22:

mkdir test
cd test
npm init -y
npm i path/to/branch/code/here
node -e "require('@adobe/aio-lib-core-networking')"

The punycode warning should not be printed out.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[shazron]

Closing - use built in fetch instead.