release: Update package.xml version to 4.4.0

7 jobs for v4.4.0 in 2 minutes and 55 seconds (queued for 4 seconds)
latest
Status Name Job ID Coverage
  Test
passed doc-coverage #125990

00:02:47

93.0%
passed format #125991

00:00:14

passed robotpkg-dynamic-graph-v3-18.04 #125985

00:02:04

passed robotpkg-dynamic-graph-v3-20.04 #125986

00:02:02

passed robotpkg-dynamic-graph-v3-buster #125987

00:02:47

passed robotpkg-dynamic-graph-v3-ferrum #125988

00:02:43

passed robotpkg-dynamic-graph-v3-stretch #125989

00:01:52