Add ij-updater-webdav to the runtime dependencies of ij-app
Add ij-updater-webdav to the runtime dependencies of ij-app

Same reason as for ij-updater-ssh...

Signed-off-by: Johannes Schindelin <53fb8db7833fca1e1746dd8592f61048d350f64c@gmx.de>

biovoxxel/imagej,biovoxxel/imagej,TehSAUCE/imagej,TehSAUCE/imagej,biovoxxel/imagej,TehSAUCE/imagej