Revert "[media] fimc: Move camera file paths to sane location"

This reverts commit 3dd412525547f5c824b72c3e8f3e88bfc27ba39b.
Revert "[media] fimc: Move camera ID file to sane location"

This reverts commit c3eca4cad218f5d1b98a80edcac4013a11774ba6.