Do not override SATURNIN_CONF_PATH

Tests are supposed to set it on their own and not rely on environment.
Hence it's not even interesting to have in TF_HEADER.

packaging/debian/rules

 	make clean
 	make install PREFIX=/usr DESTDIR=TEST
 	make test \
-		PATH="$(shell pwd)/TEST/usr/bin:$(PATH)" \
-		SATURNIN_CONF_PATH="$(shell pwd)/TEST/usr/share/bmo/ini.d"
+		PATH="$(shell pwd)/TEST/usr/bin:$(PATH)"

packaging/template.spec

 
 %check
 make test \
-    PATH="%{buildroot}/%{_bindir}:$PATH" \
-    SATURNIN_CONF_PATH="%{buildroot}/%{_datadir}/%{name}/ini.d"
+    PATH="%{buildroot}/%{_bindir}:$PATH"
 
 %files
 %config %{_sysconfdir}/bash_completion.d/%{name}.bash

tests/TF_HEADER

 echo "version: $(saturnin-demo -V)"
 echo "binary: $(which saturnin-demo)"
 echo "saturnin-version: $(saturnin-demo --saturnin-get-saturnin-version)"
-echo "saturnin-conf-path: $(saturnin-demo --saturnin-get-saturnin-conf-path)"