Fix writing of multiple inlet profiles when using MPI

[bigfooted]

Proposed Changes

SU2 writes an inlet profile for you when none is present and SPECIFIED_INLET_PROFILE= YES . When there are multiple inlets, and when using mpi, the routine fails because the total number of inlet profiles maxProfiles was not the total number of inlet profiles but only the maximum number of inlet profiles encountered in a rank. Some other info was also not communicated like column names and column values. This fixes the issue.

Related Work

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

Reported here:
https://www.cfd-online.com/Forums/su2/248779-inlet-profile-su2-fluid-mixture.html
And connected to PR #1786

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[pcarruscag]

Is this testable somehow? Maybe a filediff regression that produces the example file?

[bigfooted]

Is this testable somehow? Maybe a filediff regression that produces the example file?

Yes, when @danielmayer has merged the PR where we can compare output files, we can compare an existing inlet.dat with the newly created example_inlet.dat. I'll put that on the to-do list (I'll create an issue).