Changes

Remove bad simlification e1/tanh(e2) --> e1*cosh(e1)/sinh(e2)

This avoids two instead of one calls to builtin functions. It also
avoids potential numerical overflows for large values of e2 when sinh returns inf.
See: PowerSystems.Examples.AC3ph.Inverters.InverterToLoad
See also issue #8005.

Fix wrong simplification cos/tan => sin to sin/tan => cos

Always write a complete results file with Cpp runtime

This simplifies the analysis of initialization errors
and it works around crashes of OMEdit,
see issue #8008 (OMEdit crashes if a simulation fails or is canceled).

- SimManager.cpp: write out values after initialization,
  also in case of failure for the analysis of intermediate results
- SolverDefaultImplementation: decouple writing of variable names
  from initialization of solver. Write them before first values instead.

Fix Cpp reduction for array, remove obsolete create/fill_array_from_shape

See ModelicaTest.Fluid.TestComponents.ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCharacteristics
in particular pumpPolynomial using Modelica.Fluid.Machines.BaseClasses.PumpCharacteristics.polynomialFlow

Fix Cpp reduction for record and add test

Remove special treatment to treat array of record as regular array.

Also remove idx_type, spec_type and getNextIndex from ArrayOperations
that are not used anymore since removal of create/fill_array_from_shape.

Update build-deps to v1.16.3 (new ca-certs) (#7957)

Use a newer docker image for cmake build (#7958)

Xenial is outdated and the ca-certs no longer work.
# Conflicts:
#	Jenkinsfile
resolved with accept both

Remove cmake-gcc pipeline

Fix Jenkins pipeline (#8113)

A Jenkins update seems to have made restrictions to unstash. Remove
symbolic links before we stash omc-clang as a workaround.