Use Xcode 11 to build.

.gitlab-ci.yml

@@ -21,9 +21,9 @@ build-pod:
     - cd Example/
     - pod install
     - cd ../
-    - set -o pipefail && xcodebuild build -workspace Example/WhiteNavigationController.xcworkspace -scheme WhiteNavigationController -sdk iphonesimulator12.2 ONLY_ACTIVE_ARCH=NO | xcpretty
+    - set -o pipefail && xcodebuild build -workspace Example/WhiteNavigationController.xcworkspace -scheme WhiteNavigationController -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO | xcpretty
   tags:
-    - xcode
+    - xcode11
 
 build-example:
   stage: build
@@ -31,30 +31,30 @@ build-example:
     - cd Example/
     - pod install
     - cd ../
-    - set -o pipefail && xcodebuild build -workspace Example/WhiteNavigationController.xcworkspace -scheme WhiteNavigationController-Example -sdk iphonesimulator12.2 ONLY_ACTIVE_ARCH=NO | xcpretty
+    - set -o pipefail && xcodebuild build -workspace Example/WhiteNavigationController.xcworkspace -scheme WhiteNavigationController-Example -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO | xcpretty
   tags:
-    - xcode
+    - xcode11
 
 cocoapods-lint:
   stage: lint
   script:
     - pod lib lint --allow-warnings
   tags:
-    - xcode
+    - xcode11
 
 swiftlint:
   stage: lint
   script:
     - swiftlint
   tags:
-    - xcode
+    - xcode11
 
 jazzy-docs:
   stage: docs
   script:
     - jazzy --podspec WhiteNavigationController.podspec --output docs
   tags:
-    - xcode
+    - xcode11
   artifacts:
     paths:
       - docs
@@ -66,7 +66,7 @@ pages:
   script:
     - mv docs/ public/
   tags:
-    - xcode
+    - xcode11
   artifacts:
     paths:
       - public