using new dorie/dune-env:2.5 Docker image for builds

.gitlab-ci.yml

-image: dorie/dune-env:2.4
+image: dorie/dune-env:2.5
 
 variables:
   DUNE_CONTROL_PATH: /opt/dune:$CI_PROJECT_DIR
 
 before_script:
   - cd /opt/dune
-  - git clone https://gitlab.dune-project.org/staging/dune-functions.git
-  - git clone https://gitlab.dune-project.org/staging/dune-uggrid.git
-  - ./dune-common/bin/dunecontrol update || true
-  - ./dune-common/bin/dunecontrol --only=dune-common git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-uggrid git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-istl git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-grid git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-functions git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-localfunctions git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-geometry git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-python git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-testtools git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-pdelab git checkout releases/2.5
-  - ./dune-common/bin/dunecontrol --only=dune-typetree git checkout master
 
 stages:
   - build
@@ -28,7 +14,7 @@ build:main:
   tags:
     - docker
   script:
-    - MAKE_FLAGS="-j 2" ./dune-common/bin/dunecontrol --module=dorie all
+    - MAKE_FLAGS="-j 2" ./dune-common/bin/dunecontrol --only=dorie all
     - export PATH=/opt/dune/dorie/build-cmake/bin:$PATH
     - ARGS="--output-on-failure -j 2" ./dune-common/bin/dunecontrol --only=dorie make test
     - ./dune-common/bin/dunecontrol --only=dorie make doc
@@ -46,7 +32,7 @@ build:python3:
     - ./dune-common/bin/dunecontrol --only=dune-python exec "rm -rf build-cmake"
     - ./dune-common/bin/dunecontrol --only=dune-testtools exec "rm -rf build-cmake"
     - ./dune-common/bin/dunecontrol --only=dorie exec "rm -rf build-cmake"
-    - CMAKE_FLAGS="-DDUNE_FORCE_PYTHON3=True" MAKE_FLAGS="-j 2" ./dune-common/bin/dunecontrol all
+    - CMAKE_FLAGS="-DDUNE_FORCE_PYTHON3=True" MAKE_FLAGS="-j 2" ./dune-common/bin/dunecontrol --module=dorie all
     - export PATH=/opt/dune/dorie/build-cmake/bin:$PATH
     - ARGS="--output-on-failure -j 2" ./dune-common/bin/dunecontrol --only=dorie make test
   stage: build
@@ -66,7 +52,7 @@ build:debug:
   tags:
     - docker
   script:
-    - CMAKE_FLAGS="-DCMAKE_BUILD_TYPE=Debug" ./dune-common/bin/dunecontrol --module=dorie all
+    - CMAKE_FLAGS="-DCMAKE_BUILD_TYPE=Debug" ./dune-common/bin/dunecontrol --only=dorie all
   stage: build
 
 deploy:docs: