Revert "CI: try to fix ccache"
Revert "CI: try to fix ccache"

This reverts commit 61e3b5ca2ce16341f8fbfcec452fa764c55c06ea.

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB