Install full target all the time

.gitlab-ci.yml

@@ -209,7 +209,7 @@ manylinux2014_test_cp38:
     WITH_GL_TEST: "False"
   script:
     # No GUI, no pyopencl tests here
-    - pip install --pre --find-links artifacts/ --only-binary silx silx[test]
+    - pip install --pre --find-links artifacts/ --only-binary silx silx[full,test]
     - python -c "import silx.test, sys; sys.exit(silx.test.run_tests());"
   allow_failure: true
 
@@ -231,7 +231,7 @@ manylinux2014_test_cp39:
   script:
     # Pre-install numpy, h5py and fabio from silx.org
     - pip install --pre --trusted-host www.silx.org --find-links http://www.silx.org/pub/wheelhouse/ --only-binary numpy,h5py,fabio numpy h5py fabio
-    - pip install --pre --find-links artifacts/ --only-binary numpy,h5py,fabio silx[test]
+    - pip install --pre --find-links artifacts/ --only-binary numpy,h5py,fabio silx[full,test]
     - python -c "import silx.test, sys; sys.exit(silx.test.run_tests());"
 
 manylinux2014_ppc64le_test_cp37: