Apply suggestion from @kburger

Co-authored-by: kburger <6997485+kburger@users.noreply.github.com>

Author: hcvdwerf

.gitignore

@@ -16,9 +16,4 @@ build/*
 tmp/*
 package/DEBIAN/control
 *.swp
-.idea/.gitignore
-.idea/ckanext-dcat.iml
-.idea/misc.xml
-.idea/modules.xml
-.idea/vcs.xml
-.idea/inspectionProfiles/profiles_settings.xml
+.idea