Add vita target for gitlab

.gitlab-ci.yml

@@ -5,6 +5,8 @@
 
 include:
   - template: Jobs/Code-Quality.gitlab-ci.yml
+  - project: 'libretro-infrastructure/ci-templates'
+    file: '/vita-static.yml'
   - project: 'libretro-infrastructure/ci-templates'
     file: '/linux-x64.yml'
   - project: 'libretro-infrastructure/ci-templates'
@@ -49,3 +51,9 @@ android-x86:
   extends:
     - .core-defs
     - .libretro-android-jni-x86
+
+# Static
+libretro-build-vita:
+  extends:
+    - .core-defs
+    - .libretro-vita-static-retroarch-master