Backport: exclude buggy current setuptools release

setuptools>45 was added in 0e9befb53953af1ad4f8bd957dfc834fd1daebbe.
This constrint was never backported to 1.1.
My backport honors that.

> see there: https://github.com/pypa/setuptools/issues/3063

requirements.d/development.txt

@@ -1,4 +1,4 @@
-setuptools
+setuptools!=60.6.0
 setuptools_scm
 pip
 virtualenv