Also drop the tiny adjustment to link in the wsgidav 3.x version of the webdavs

service here after merging ucphhpc/migrid-sync#504

Author: jonasbardino

Dockerfile.rocky9

@@ -923,11 +923,6 @@ RUN if [ "$WITH_GIT" = "True" ]; then \
 	echo "migrid version: ${MIG_SVN_REPO} trunk ${MIG_SVN_REV}" > ./active-migrid-version.txt; \
     fi;
 
-# NOTE: we manually need to enable modern grid_webdavs.py here for now.
-#       Replace any existing symlink with one to the 3.x script.
-RUN rm -f ${MIG_ROOT}/mig/server/grid_webdavs.py ; \
-    ln -s grid_webdavs-3.x.py ${MIG_ROOT}/mig/server/grid_webdavs.py;
-
 
 #------------------------- next stage -----------------------------#
 FROM --platform=linux/$ARCH download_mig AS install_mig