[fix][ci] add targets built with master to be run

.gitlab-ci.yml

@@ -118,6 +118,12 @@ test-iterative-coupling:3.4-2.2.1:
   needs:
     - build-iterative-coupling:3.4-2.2.1
 
+test-iterative-coupling:master-2.2.1:
+  image: ub2004-dumux-precice:master-2.2.1
+  <<: *test-iterative-coupling
+  needs:
+    - build-iterative-coupling:master-2.2.1
+
 .test_template: &test-monolithic-coupling
   stage: test
   script:
@@ -141,6 +147,12 @@ test-monolithic-coupling:3.4-2.2.1:
   needs:
     - build-monolithic-coupling:3.4-2.2.1
 
+test-monolithic-coupling:master-2.2.1:
+  image: ub2004-dumux-precice:master-2.2.1
+  <<: *test-monolithic-coupling
+  needs:
+    - build-monolithic-coupling:master-2.2.1
+
 .build_template: &build-monolithic-flow-over-step-2d
   stage: build
   script:
@@ -199,6 +211,12 @@ test-monolithic-flow-over-step-2d:3.4-2.2.1:
   needs:
     - build-monolithic-flow-over-step-2d:3.4-2.2.1
 
+test-monolithic-flow-over-step-2d:master-2.2.1:
+  image: ub2004-dumux-precice:master-2.2.1
+  <<: *test-monolithic-flow-over-step-2d
+  needs:
+    - build-monolithic-flow-over-step-2d:master-2.2.1
+
 .build_template: &build-monolithic-ff-pm-3d
   stage: build
   script:
@@ -258,4 +276,10 @@ test-monolithic-ff-pm-3d:3.4-2.2.1:
   image: ub2004-dumux-precice:3.4-2.2.1
   <<: *test-monolithic-ff-pm-3d
   needs:
-    - build-monolithic-ff-pm-3d:3.4-2.2.1
\ No newline at end of file
+    - build-monolithic-ff-pm-3d:3.4-2.2.1
+
+test-monolithic-ff-pm-3d:master-2.2.1:
+  image: ub2004-dumux-precice:master-2.2.1
+  <<: *test-monolithic-ff-pm-3d
+  needs:
+    - build-monolithic-ff-pm-3d:master-2.2.1