fix: use more robust comparison for package.xml generation

[scolladon]

What does this pull request contain?

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• Added (for new features).
• Changed (for changes in existing functionality).
• Deprecated (for soon-to-be removed features).
• Removed (for now removed features).
• Fixed (for any bug fixes).
• Security (for vulnerability fixes).

Explain your changes

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Use Intl.Collator method to sort package type and package member
Set the locale to french as it support accent

Does this close any currently open issues?

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closes #278

• Jest test added to check the fix is applied.

Any particular element that can be tested locally

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Need windows and linux environment to make sure it works in both

Any other comments

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Where has this been tested?

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Operating System: Darwin Kernel Version 21.4.0: Mon Feb 21 20:34:37 PST 2022; root:xnu-8020.101.4~2/RELEASE_X86_64

yarn version: 1.22.15

node version: v14.19.0

git version: 2.35.1

sfdx version: sfdx-cli/7.143.0 darwin-x64 node-v14.19.0

sgd plugin version: 5.0.6

[codecov]

Codecov Report

Merging #279 (6b5496d) into main (855cd84) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #279   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           22        22           
  Lines          613       614    +1     
=========================================
+ Hits           613       614    +1     

Impacted Files	Coverage Δ
src/utils/packageConstructor.js	100.00% <100.00%> (ø)

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[codeclimate]

Code Climate has analyzed commit 6b5496d and detected 0 issues on this pull request.

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[mehdicherf]

LGTM