Including upstream requirements

Now that internal OSM software does not specify python modules in
setup.py, we need to include the requirements.txt from the module
in the requirements-dev.in to generate the full list properly.

Change-Id: I202466ff06281f1486738ce3a4d6c09dbed78c30
Signed-off-by: beierlm <mark.beierl@canonical.com>

requirements-dev.in

@@ -14,3 +14,4 @@
 # limitations under the License.
 
 git+https://osm.etsi.org/gerrit/osm/common.git@master#egg=osm-common
+-r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master

requirements-dev.txt

 aiokafka==0.7.0
-    # via osm-common
+    # via -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master
 dataclasses==0.6
-    # via osm-common
+    # via -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master
 kafka-python==2.0.2
-    # via aiokafka
+    # via
+    #   -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master
+    #   aiokafka
 git+https://osm.etsi.org/gerrit/osm/common.git@master#egg=osm-common
     # via -r requirements-dev.in
 pycrypto==2.6.1
-    # via osm-common
+    # via -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master
 pymongo==3.11.3
-    # via osm-common
+    # via -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master
 pyyaml==5.4.1
-    # via osm-common
+    # via -r https://osm.etsi.org/gitweb/?p=osm/common.git;a=blob_plain;f=requirements.txt;hb=master
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