RTSD-229: Verify the wpfb for iwave agilex7 through synthesis in Quartus

Added synthesis project for wpfb_unit_dev.vhd to investigate resource usage, timing paths and max clockfreq for iwave Agilex7. For more information read the README.txt.

Accidentally reused RTSD-209 in commits and pushed it, but corrected by creating RTSD-229 branch and merging local RTSD-209 branch into RTSD-229.

Closes RTSD-229