remove manylinux2014 python34 test (not available)

.gitlab-ci.yml

@@ -12,7 +12,6 @@ stages:
 variables:
   PROJECT: silx
   REPOSITORY: https://github.com/silx-kit/silx
-  MANYLINUX_PYTHON_VER: cp34-cp34m cp35-cp35m cp36-cp36m cp37-cp37m cp38-cp38
   SILX_OPENCL: "False"
   EXTRA_SETUP_PY_CMD_OPTIONS: "build --no-openmp"
 
@@ -164,12 +163,6 @@ manylinux1_test_cp38:
     - manylinux1_wheels
 
 
-manylinux2014_test_cp34:
-  <<: *test_template_defintion
-  extends: .manylinux2014_cp34_base
-  dependencies:
-    - manylinux2014_wheels
-
 manylinux2014_test_cp35:
   <<: *test_template_defintion
   extends: .manylinux2014_cp35_base