Revert travis ci changes (#718)

Signed-off-by: flacatus <[email protected]>

.travis.yml

@@ -1,6 +1,6 @@
 jobs:
   include:
-   - os: linux
+   - os: osx
 language: node_js
 node_js: '10'
 before_deploy:
@@ -30,7 +30,7 @@ before_deploy:
     sed -i sed "s#version\":\ \"\(.*\)\",#version\":\ \"$CHECTL_VERSION\",#g" package.json
     git tag $TRAVIS_TAG
     npx oclif-dev pack
-    npx oclif-dev pack --targets=linux-s390x,darwin-x64,win32-x64,win32-x86
+    npx oclif-dev pack --targets=linux-s390x
     git clone https://github.com/che-incubator/chectl -b gh-pages --single-branch gh-pages
     rm -rf gh-pages/.git
     echo $(date +%s) > gh-pages/update