Revert "component/haproxy: Version up"

This reverts commit b3afa3fe.
10 jobs for zope4py2 in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.CodingStyleTest-Zope4Py2

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passed ERP5.UnitTest-Zope4Py2

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failed SlapOS-Master.UnitTest-Zope4py2

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failed SlapOS.SoftwareReleases.IntegrationTest-Zope4Py2

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failed ERP5.CodingStyleTest-Zope4Py2

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failed ERP5.CodingStyleTest-Zope4Py2

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failed ERP5.CodingStyleTest-Zope4Py2

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failed ERP5.UnitTest-Zope4Py2

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failed ERP5.UnitTest-Zope4Py2

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failed ERP5.UnitTest-Zope4Py2

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