Remove some of the __future__.]

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>

fuzzers/005-tilegrid/add_tdb.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 
-from __future__ import print_function
 import json
 import util as localutil
 import os.path

fuzzers/005-tilegrid/generate_full.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-from __future__ import print_function
 import json
 from utils import xjson
 '''

fuzzers/005-tilegrid/util.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 
-from __future__ import print_function
 from prjxray import util
 '''
 Local utils script to hold shared code of the 005-tilegrid fuzzer scripts