.gitlab-ci.yml: stage 'test_germlines' for 'feature-g' branches

See #3036.

.gitlab-ci.yml

@@ -12,6 +12,7 @@ stages:
   - test_quality
   - test_unit
   - deploy_review
+  - test_germlines
   - test_functional
   - test_functional_external
   - test_shouldvdj
@@ -28,6 +29,18 @@ test_tools:
   stage: test_tools
   script: make -C tools/tests
 
+
+# Germlines
+
+test_germlines:
+  stage: test_germlines
+  script:
+    - make -C germline get-all-data
+    - make -C algo/tests should_germline
+  only:
+    - /^feature-g\/.*$/
+
+
 # Algorithm
 
 test_algo_unit: