remove test with manylinux python3.4: not available with manylinux2014

.gitlab-ci.yml

@@ -132,12 +132,6 @@ macos_test_python38:
     - pip install PySide2
     - python -c "import silx.test, sys; sys.exit(silx.test.run_tests());"
 
-manylinux1_test_cp34:
-  <<: *test_template_defintion
-  extends: .manylinux2014_cp34_base
-  dependencies:
-    - manylinux1_wheels
-
 manylinux1_test_cp35:
   <<: *test_template_defintion
   extends: .manylinux2014_cp35_base