Carthage: test all platforms

Author: jberkel

.travis.yml

@@ -14,6 +14,8 @@ matrix:
     - env: VALIDATOR_SUBSPEC="SQLCipher"
     - env: CARTHAGE_PLATFORM="iOS"
     - env: CARTHAGE_PLATFORM="Mac"
+    - env: CARTHAGE_PLATFORM="watchOS"
+    - env: CARTHAGE_PLATFORM="tvOS"
     - env: PACKAGE_MANAGER_COMMAND="test -Xlinker -lsqlite3"
 before_install:
   - gem update bundler