Fix documentation generation in vnfsdk upload docs job

Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
Change-Id: I5699008a27a999640a08ef86d8bb7a5ac2b96fed
Issue-ID: VNFSDK-696
diff --git a/jjb/vnfsdk/generate-dosc.sh b/jjb/vnfsdk/generate-dosc.sh
new file mode 100644
index 0000000..96ce897
--- /dev/null
+++ b/jjb/vnfsdk/generate-dosc.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+mvn clean install -DskipDocsGeneration=false