Pull requirements from sdc repo instead of tikk3r

Singularity.lofar_hba_sksp

@@ -83,8 +83,8 @@ From: lofar_sksp_base.sif
     #
     # Setup the Python environment.
     #
-    wget https://raw.githubusercontent.com/tikk3r/lofar-grid-hpccloud/fedora/requirements.txt -O $INSTALLDIR/requirements.txt
-    wget https://raw.githubusercontent.com/tikk3r/lofar-grid-hpccloud/fedora/requirements3.txt -O $INSTALLDIR/requirements3.txt
+    wget https://git.astron.nl/sdc-community-contributed/containers/-/raw/master/requirements.txt -O $INSTALLDIR/requirements.txt
+    wget https://git.astron.nl/sdc-community-contributed/containers/-/raw/master/requirements.txt -O $INSTALLDIR/requirements3.txt
     pip install xmlrunner
     pip3 install xmlrunner
     pip --no-cache-dir install "virtualenv<20"