bitbake: toaster: use re.sub() instead of translate()

translate has different set of parameters in python 3 and
can't be used the way it's used in toaster api module.

Replacing it with re.sub() should make the code work in
both python 2  and python 3.

[YOCTO #9584]

(Bitbake rev: 7cc3a41139abc5b8d1eef4376fb19aba3910ce0d)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/toastergui/api.py

@@ -18,6 +18,7 @@
 
 
 # Temporary home for the UI's misc API
+import re
 
 from orm.models import Project, ProjectTarget, Build
 from bldcontrol.models import BuildRequest
@@ -92,7 +93,7 @@ class XhrBuildRequest(View):
         if 'targets' in request.POST:
             ProjectTarget.objects.filter(project = project).delete()
             s = str(request.POST['targets'])
-            for t in s.translate(None, ";%|\"").split(" "):
+            for t in re.sub(r'[;%|"]', '', s).split(" "):
                 if ":" in t:
                     target, task = t.split(":")
                 else: