Restrict architectures to those that do not require strict alignment

There are two issues upstream that cause errors in the test suite on
armhf and sparc64. As long as they are not handled properly, they
prevent migration of tcpreplay to testing. So skip them for the time
being, they hopefully can return soon.

debian/control

@@ -13,7 +13,7 @@ Rules-Requires-Root: no
 Section: net
 
 Package: tcpreplay
-Architecture: any
+Architecture: alpha amd64 arm64 armel hppa hurd-i386 i386 ia64 kfreebsd-amd64 kfreebsd-i386 m68k mips64el mipsel powerpc ppc64 ppc64el riscv64 s390x sh4 x32
 Depends: ${misc:Depends}, ${shlibs:Depends},
 Description: Tool to replay saved tcpdump files at arbitrary speeds
  Tcpreplay is aimed at testing the performance of a NIDS by