Add autoreconf to fixup declaration of ibrdtn, ibrdtnd, and ibrdtn-tools

The buildbot still reports a missing dependency:
```
Package ibrdtnd is missing dependencies for the following libraries:
libdaemon.so.0
```

The Makefiles of the packages ibrdtn, ibrdtnd, and ibrdtn-tools contain a patch for configure.ac but lack the required autoreconf in the fixup declaration.