Take out 3DS for now - we'll have to learn how to rebuild it later

.gitlab-ci.yml

@@ -48,10 +48,6 @@ include:
   - project: 'libretro-infrastructure/ci-templates'
     file: '/vita-static.yml'
 
-  # Nintendo 3DS
-  - project: 'libretro-infrastructure/ci-templates'
-    file: '/ctr-static.yml'
-
   # Nintendo GameCube
   - project: 'libretro-infrastructure/ci-templates'
     file: '/ngc-static.yml'
@@ -133,12 +129,6 @@ android-x86:
     - .core-defs
 
 ################################### CONSOLES #################################
-# Nintendo 3DS
-libretro-build-ctr:
-  extends:
-    - .libretro-ctr-static-retroarch-master
-    - .core-defs
-
 # Nintendo GameCube
 libretro-build-ngc:
   extends: