feat: add integration test to CI

[scolladon]

and also cleanup the steps name

What does this pull request contains? Explain your changes.

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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 in case of vulnerabilities.

Explain your changes

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Add integration testing in the CI/CD.
It will help detects when a PR is breaking the plugin assembly

Any other comments?

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Will be added to the PR checks once merged.
Integration of this PR not relevant to a release

Where has this been tested?

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GH Action of this PR

[codecov]

Codecov Report

Merging #129 (64981cc) into master (ef45931) will decrease coverage by 0.00%.
The diff coverage is n/a.

❗ Current head 64981cc differs from pull request most recent head e1ad8d5. Consider uploading reports for the commit e1ad8d5 to get more accurate results

@@            Coverage Diff             @@
##           master     #129      +/-   ##
==========================================
- Coverage   99.24%   99.24%   -0.01%     
==========================================
  Files          18       18              
  Lines         399      395       -4     
==========================================
- Hits          396      392       -4     
  Misses          3        3              

Impacted Files	Coverage Δ
src/service/inFileHandler.js	100.00% <0.00%> (ø)
src/service/inFolderHandler.js	100.00% <0.00%> (ø)
src/service/standardHandler.js	100.00% <0.00%> (ø)

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