[426684] Remove obsolete o.e.mat.dependencies.feature

The feature was used to define dependencies which MAT needs.
Since long time this is done via the target platform files.

Bug: 426684

Change-Id: I61d9a5beb684f2ea810297ebde0ceda779205159
Signed-off-by: Krum Tsvetkov <krum.tsvetkov@sap.com>
8 files changed