add steps to install another software release in the current computer...

add steps to install another software release in the current computer partition to force allocate the Slave Instance in different computer partition

master/product/Vifib/tests/testVifibSlapWebService.py

@@ -4811,6 +4811,20 @@ class TestVifibSlapWebService(testVifibMixin):
       SoftwareInstanceAvailable
       Tic """ + self.prepare_formated_computer + """
       Tic
+      LoginTestVifibDeveloper \
+      SelectNewSoftwareReleaseUri \
+      CreateSoftwareRelease \
+      Tic \
+      SubmitSoftwareRelease \
+      Tic \
+      CreateSoftwareProduct \
+      Tic \
+      ValidateSoftwareProduct \
+      Tic \
+      SetSoftwareProductToSoftwareRelease \
+      PublishByActionSoftwareRelease \
+      Tic
+      Logout \
       LoginTestVifibAdmin
       RequestSoftwareInstallation
       Tic