Merge pull request #1040 from watson-developer-cloud/update-travis

ci(travis): update xcode image version

Author: jeff-arn

.travis.yml

@@ -8,19 +8,19 @@ jobs:
   - stage: Validate Pods
     script: "./Scripts/pod-lint.sh"
     os: osx
-    osx_image: xcode11
+    osx_image: xcode11.6
   - stage: release new version
     script: "./Scripts/travis/new-release.sh"
     os: osx
-    osx_image: xcode11
+    osx_image: xcode11.6
     if: branch = master AND type = push AND fork = false
   - stage: deploy to cocoapods
     script: "./Scripts/travis/deploy-to-cocoapods.sh"
     os: osx
-    osx_image: xcode11
+    osx_image: xcode11.6
     if: branch = master AND type = push AND fork = false
   - stage: publish documentation
     script: "./Scripts/travis/publish-documentation.sh"
     os: osx
-    osx_image: xcode11
+    osx_image: xcode11.6
     if: branch = master AND type = push AND fork = false

Scripts/pod-lint.sh

@@ -5,14 +5,14 @@
 # The flag --allow-warnings is required for pods that have build warnings (like deprecation notices).
 set -e
 
-pod lib lint IBMWatsonAssistantV1.podspec
-pod lib lint IBMWatsonAssistantV2.podspec
-pod lib lint IBMWatsonCompareComplyV1.podspec
+pod lib lint IBMWatsonAssistantV1.podspec --allow-warnings
+pod lib lint IBMWatsonAssistantV2.podspec --allow-warnings
+pod lib lint IBMWatsonCompareComplyV1.podspec --allow-warnings
 pod lib lint IBMWatsonDiscoveryV1.podspec --allow-warnings
 pod lib lint IBMWatsonDiscoveryV2.podspec --allow-warnings
-pod lib lint IBMWatsonLanguageTranslatorV3.podspec
-pod lib lint IBMWatsonNaturalLanguageClassifierV1.podspec
-pod lib lint IBMWatsonNaturalLanguageUnderstandingV1.podspec
+pod lib lint IBMWatsonLanguageTranslatorV3.podspec --allow-warnings
+pod lib lint IBMWatsonNaturalLanguageClassifierV1.podspec --allow-warnings
+pod lib lint IBMWatsonNaturalLanguageUnderstandingV1.podspec --allow-warnings
 pod lib lint IBMWatsonPersonalityInsightsV3.podspec --allow-warnings
 
 pod lib lint IBMWatsonSpeechToTextV1.podspec --allow-warnings
@@ -27,6 +27,6 @@ git checkout Sources/SupportingFiles/Dependencies
 rm Sources/SupportingFiles/Dependencies/Libraries/*tts.a
 find Sources/SupportingFiles/Dependencies/Source -maxdepth 1 -type f -delete
 
-pod lib lint IBMWatsonToneAnalyzerV3.podspec
+pod lib lint IBMWatsonToneAnalyzerV3.podspec --allow-warnings
 pod lib lint IBMWatsonVisualRecognitionV3.podspec --allow-warnings
 pod lib lint IBMWatsonVisualRecognitionV4.podspec --allow-warnings