Revert "mkosi: Drop python-docutils"

This reverts commit be266f49d6b7e3f021e2a07f937d39d1f14a283d.

Turns out we installed this because it's required by the bpf selftests
so let's keep it intact.

mkosi.conf.d/arch/10-arch.conf

@@ -45,6 +45,7 @@ BuildPackages=
         linux-api-headers
         pahole
         perl
+        python-docutils
         python-jinja
         python-lxml
         python-pyelftools

mkosi.conf.d/centos/10-centos.conf

@@ -102,6 +102,7 @@ BuildPackages=
         pkgconfig(tss2-rc)
         pkgconfig(valgrind)
         pkgconfig(xkbcommon)
+        python3-docutils
         python3[.][9]dist(jinja2)
         python3[.][9]dist(lxml)
         python3[.][9]dist(pyelftools)

mkosi.conf.d/debian/10-debian.conf

@@ -90,6 +90,7 @@ BuildPackages=
         libxkbcommon-dev
         libzstd-dev
         pahole
+        python3-docutils
         python3-jinja2
         python3-lxml
         python3-pyelftools

mkosi.conf.d/fedora/10-fedora.conf

@@ -92,6 +92,7 @@ BuildPackages=
         pkgconfig(valgrind)
         pkgconfig(xencontrol)
         pkgconfig(xkbcommon)
+        python3-docutils
         python3dist(jinja2)
         python3dist(lxml)
         python3dist(pyelftools)

mkosi.conf.d/opensuse/10-opensuse.conf

@@ -93,6 +93,7 @@ BuildPackages=
         pciutils-devel
         pcre-devel
         popt-devel
+        python3-docutils
         python3-Jinja2
         python3-lxml
         python3-pyelftools

mkosi.conf.d/ubuntu/10-ubuntu.conf

@@ -91,6 +91,7 @@ BuildPackages=
         libxkbcommon-dev
         libzstd-dev
         pahole
+        python3-docutils
         python3-jinja2
         python3-lxml
         python3-pyelftools