Temporarily disable 5.0-DEVELOPMENT-SNAPSHOT test due to SR-9685

https://bugs.swift.org/browse/SR-9685

Author: ikesyo

.travis.yml

@@ -39,14 +39,14 @@ matrix:
         - SWIFT_VERSION=4.2.1
       install:
         - eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)"
-    - os: linux
-      dist: trusty
-      sudo: required
-      env:
-        - TYPE=swiftpm
-        - SWIFT_VERSION=5.0-DEVELOPMENT-SNAPSHOT-2019-01-13-a
-      install:
-        - eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)"
+#     - os: linux
+#       dist: trusty
+#       sudo: required
+#       env:
+#         - TYPE=swiftpm
+#         - SWIFT_VERSION=5.0-DEVELOPMENT-SNAPSHOT-2019-01-13-a
+#       install:
+#         - eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)"
 install:
   - if [[ "$TYPE" == "podspec" ]]; then sudo gem install bundler; bundle install; fi
 script: