Species mass fractions at inlets not being set correctly when Supersonic inlets are used

[Cristopher-Morales]

Proposed Changes

Species mass fractions at inlet not being set correctly when Supersonic inlets are used.

Develop:

Proposed fix:

I have run the swbli vandv case (https://su2code.github.io/vandv/swbli/) adding the following options:

MARKER_INLET_SPECIES= (inlet, 0.5,0.4)

SPECIES_INIT= 0.4,0.3

in develop, the initial solution is considered at the inlet independently of the values of the species mass fractions given at this marker.
I can add a test case if it is needed.

Related Work

Resolve any issues (bug fix or feature request), note any related PRs, or mention interactions with the work of others, if any.

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