lintian: Drop override on python-script-but-no-python-dep, which doesn't exist anymore.

debian/freeipa-client.lintian-overrides

@@ -1,3 +1 @@
-# lintian is lying
-python-script-but-no-python-dep
 possible-bashism-in-maintainer-script

debian/freeipa-server-dns.lintian-overrides

@@ -1,3 +0,0 @@
-# lintian is lying
-python-script-but-no-python-dep
-

debian/freeipa-server-trust-ad.lintian-overrides

@@ -1,2 +0,0 @@
-# lintian is lying
-python-script-but-no-python-dep

debian/freeipa-server.lintian-overrides

@@ -1,5 +1,3 @@
-# lintian is lying
-python-script-but-no-python-dep
 # we really need apache2
 web-application-should-not-depend-unconditionally-on-apache2
 # embedded versions used for better performance and function

debian/freeipa-tests.lintian-overrides

@@ -1,2 +0,0 @@
-# lintian is just wrong
-freeipa-tests: python-script-but-no-python-dep