fix(*): fix semantic-release

Author: cyberhck

.travis.yml

@@ -16,9 +16,9 @@ jobs:
       node_js: 
         - "12"
       script:
-        - TAG=`git rev-parse --short ${TRAVIS_COMMIT}`
+        - TAG=`git rev-parse --short=4 ${TRAVIS_COMMIT}`
         - echo "$DOCKERHUB_PASSWORD" | docker login --username "$DOCKERHUB_LOGIN" --password-stdin
-        - docker build . -t fossapps/micro.starter  --build-arg VERSION=$TAG
+        - docker build . -t fossapps/micro.starter --build-arg VERSION=$TAG
         - docker run -it --rm -d -p 5000:5000 fossapps/micro.starter
         - sh ./Micro.Starter.UnitTest/ExternalTests/postman_tests.sh
         - docker tag fossapps/micro.starter fossapps/micro.starter:$TAG