chore: fix build pipeline

[jcbe-ode]

Description

Factorisation de build.sh et Jenkinsfile. Restons DRY.

Type of change

Please check options that are relevant.

• Chore (PATCH)
• Doc (PATCH)
• Bug fix (PATCH)
• New feature (MINOR)
• Breaking change (MAJOR)

PATCH: refactor, internal or non-breaking change which fixes an issue

MINOR: non-breaking change which adds functionality

MAJOR: fix or feature that would cause existing functionality to not work as expected

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings