Hi,

Whilst working on the Reproducible Builds effort [0], we noticed that
golang-github-akavel-rsrc could not be built reproducibly.

This is because the call to delete testdata.exe after running the tests
references an incorrect directory. It should be _build, as specified
via --builddirectory=_build.

Patch attached.

 [0] https://reproducible-builds.org/


Regards,