libretro: add webOS to CI (#726)

.gitlab-ci.yml

@@ -72,6 +72,9 @@ include:
     file: '/tvos-arm64.yml'
 
   #################################### MISC ##################################
+  # webOS 32-bit (LGTV)
+  - project: 'libretro-infrastructure/ci-templates'
+    file: '/webos-make.yml'
 
 # Stages for building
 stages:
@@ -187,3 +190,10 @@ libretro-build-vita:
   extends:
     - .libretro-vita-static-retroarch-master
     - .core-defs
+
+#################################### MISC ##################################
+# webOS 32-bit
+libretro-build-webos-armv7a:
+  extends:
+    - .libretro-webos-armv7a-make-default
+    - .core-defs