Revert "angstrom-core-tweaks: pin virtual/fftw to fftwf temporarily"
Revert "angstrom-core-tweaks: pin virtual/fftw to fftwf temporarily"

This reverts commit 24c50ca5c65afc89d39c76cbe0c708d87ee73d11.

schnitzeltony/meta-angstrom,schnitzeltony/meta-angstrom,schnitzeltony/meta-angstrom