libarchive: Correct minimum version to 3.3.1
Since CMake commit v3.11.1-806-ga203fcc6 (!2075 (merged)), a recent bug fix in libarchive, c19ad305, is required which is not present until the 3.3.1 release.
Edited by Brad King
Since CMake commit v3.11.1-806-ga203fcc6 (!2075 (merged)), a recent bug fix in libarchive, c19ad305, is required which is not present until the 3.3.1 release.