python: Delete authors lists from the python directory.

Change-Id: Ia147b90016f56a8ddd0c77b15746f74f50aba7e8
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/25408
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>

src/python/SConscript

@@ -25,9 +25,6 @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# Authors: Steve Reinhardt
-#          Nathan Binkert
 
 Import('*')