Don't fail tests just because the default python gets hardcoded
dh-python's autopkgtest starts failing when the default python changes. Avoid testing documentation that hardcodes a version.
Closes: https://bugs.debian.org/975536
dh-python's autopkgtest starts failing when the default python changes. Avoid testing documentation that hardcodes a version.
Closes: https://bugs.debian.org/975536