Remove native build as they do not have pulseaudio.

.gitlab-ci.yml

@@ -1,58 +1,6 @@
 stages:
   - build
   - deploy
-  
-build-qt-5.7:
-  image: rabits/qt:5.7-desktop
-  stage: build
-  before_script:
-    - git submodule update --init --recursive
-  script:
-    - mkdir -p build && cd build
-    - qmake ../matrique.pro -spec linux-g++ CONFIG+=qtquickcompiler
-    - make
-  artifacts:
-    paths:
-    - build/matrique
-    
-build-qt-5.9:
-  image: rabits/qt:5.9-desktop
-  stage: build
-  before_script:
-    - git submodule update --init --recursive
-  script:
-    - mkdir -p build && cd build
-    - qmake ../matrique.pro -spec linux-g++ CONFIG+=qtquickcompiler
-    - make
-  artifacts:
-    paths:
-    - build/matrique
-    
-build-qt-5.10:
-  image: rabits/qt:5.10-desktop
-  stage: build
-  before_script:
-    - git submodule update --init --recursive
-  script:
-    - mkdir -p build && cd build
-    - qmake ../matrique.pro -spec linux-g++ CONFIG+=qtquickcompiler
-    - make
-  artifacts:
-    paths:
-    - build/matrique
-    
-build-qt-5.11:
-  image: rabits/qt:5.11-desktop
-  stage: build
-  before_script:
-    - git submodule update --init --recursive
-  script:
-    - mkdir -p build && cd build
-    - qmake ../matrique.pro -spec linux-g++ CONFIG+=qtquickcompiler
-    - make
-  artifacts:
-    paths:
-    - build/matrique
 
 build-flatpak:
   image: registry.gitlab.com/b0/matrique/flatpak