chore(deps): bump config from 4.2.0 to 4.4.1 in /examples/express-sample

[dependabot]

Bumps config from 4.2.0 to 4.4.1.

Release notes

Sourced from config's releases.

v4.4.1

What's Changed

• Fixes for some method signature declarations

Full Changelog: node-config/node-config@v4.4.0...v4.4.1

v4.4.0

What's Changed

• Typescript types added to project by @​mdkitzman
• withModuleDefaults() function added to support separate module defaults for multiple versions
• Rework raw.js to function like the new defer mechanism.
• ./raw.js is also now deprecated, and will be removed in 5.0

New Contributors

• @​mdkitzman made their first contribution in node-config/node-config#877

Full Changelog: node-config/node-config@v4.3.0...v4.4.0

v4.3.0

What's Changed

• new callback mechanism for handling deferred and async configuration evaluation
• ./async.js and ./defer.js are now deprecated

New Async and Deferred mechanism

Instead of using async.js and defer.js, your executable config files can return a synchronous or asynchronous function. Note that if you use async deferred functions through the new mechanism, you need to call Util.resolveAsyncConfig() instead of the old version.

Util.resolveAsyncConfig() also fixes an issue where using defer in an array did not function properly #876

The old implementations have been marked as deprecated and will issue warnings to console.error to indicate use of the old pathways. The old functions are incompatible with ESM loading conventions and will be removed at the beginning of the 5.0 cycle to facilitate conversion of the library to ESM.

Full Changelog: node-config/node-config@v4.2.1...v4.3.0

v4.2.1

What's Changed

• Restore config.util.getEnv() by @​jdmarshall in node-config/node-config#874

Full Changelog: node-config/node-config@v4.2.0...v4.2.1

Commits

• 878648c Merge pull request #892 from jdmarshall/typefixes
• 506149b Fix some type declarations, including those for #890
• 228c4ad 4.4.0
• 407f80c Merge pull request #888 from jdmarshall/getRegression
• d71db3c Update baseline and add 4.3 to the test matrix.
• 10b0c8e Fix perf regression in Config.get()
• 2d3e179 Merge pull request #887 from jdmarshall/benchmarks
• a35a7cd Matrix builds and separate benchmarks from ci run.
• 1156350 Merge pull request #883 from jdmarshall/readme
• f9d2818 Fix badges and Release Notes link.
• Additional commits viewable in compare view

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