Version independent ComponentID in Component table of MSI means
that the GUID is calculated from the Component name only, the
PRODUCTVERSION is not concatenated to the name. Providing that
name is constant in all versions, the resulting GUID would be
the same e.g. for 4.0, 4.1, 4.2 etc. But what is it good for?
Faster upgrades maybe? But name can also change, we did not
pay attention to keep it constant. So in order to help scp2
cleanup, VERSION_INDEPENDENT_COMP_ID flag was obsoleted and
removed.

Change-Id: I8e1ee450524b02f07d0b0553f6b82d0321dbddcf