pynac is marked for autoremoval from testing

[Debian testing autoremoval watch]

pynac 0.7.26-4 is marked for autoremoval from testing on 2020-08-04

It (build-)depends on packages with these RC bugs:
963290: e-antic: FTBFS: ../e-antic/e-antic.h:24:2: error: #error FLINT 2.5.2 or 2.5.3 required