Provision of type information for functions defined by the Fortran standard

[MichaelSt98]

Currently, when parsing Fortran code we don't inject procedure information for any functions provided by the standard. We should probably start inject procedure information for any functions provided by the standard and introduce a lookup mechanism for functions defined by the standard (information could be provided via Fparser (at least for F2003), however, we need to be careful if intfb imports exist).

The current implementation/approach can be problematic when injecting a procedure like min/max through a transformation and a scheduler being told to be strict which results in errors like:

RuntimeError: Procedure #min not found in self.item_cache.