contrib/jenkins: do install --user

Don't install to /usr/local.

Fix for:
  error: can't create or remove files in install directory

Change-Id: Iebed8e3832047e8f19e5a88fcddd1a8242b9f096

.gitignore

@@ -2,3 +2,4 @@ osmopython.egg-info/
 *.pyc
 build/
 dist/
+.local/

contrib/jenkins.sh

@@ -7,7 +7,7 @@ COM_FLAGS='-m compileall'
 rm -rf ./build
 PY3=python3
 PY3_LIST="osmopy scripts/osmo_ctrl.py scripts/osmo_rate_ctr2csv.py scripts/osmodumpdoc.py scripts/osmotestvty.py scripts/osmotestconfig.py scripts/osmo_interact_ctrl.py scripts/osmo_interact_vty.py scripts/osmo_verify_transcript_ctrl.py scripts/osmo_verify_transcript_vty.py scripts/soap.py scripts/twisted_ipa.py"
-$PY3 ./setup.py install
+$PY3 ./setup.py install --user
 $PY3 tests/test_py3.py
 for f in $PY3_LIST
 do