Ran do-release.py script.

Some release automation

See merge request ogs/ogs!4961

Various small fixes mostly from cppcheck

See merge request ogs/ogs!4964

The value k could be pointing to the end of the vector if the for loops runs
through without fulfilling the if-condition.

Resolves cppcheck warning about missing return statement.

Use shape matrix cache in LiquidFlow process to reduce memory consumption

See merge request ogs/ogs!4962

Pass the solution vectors of all coupled processes to setInitialConditions

See merge request ogs/ogs!4950

 to NumLib

to avoid data copying