chore(ci): changelog publish fix

.releaserc.json

@@ -2,6 +2,7 @@
   "publish": [
   	"@semantic-release/changelog",
     "@semantic-release/npm",
+    "@semantic-release/git",
     {
       "path": "@semantic-release/exec",
       "cmd": "brew install rpm && brew install dpkg && brew install jq && npm run build -- --linux --win --mac"

.travis.yml

@@ -1,7 +1,6 @@
 
 jobs:
   include:
-    - if: branch = master
       os: osx
       osx_image: xcode9.0
       language: node_js
@@ -22,3 +21,6 @@ deploy:
   skip_cleanup: true
   script:
     - npx travis-deploy-once "npx semantic-release@13"
+  on:
+    tags: true
+    branch: master

package.json

@@ -90,6 +90,7 @@
     "@babel/preset-stage-0": "^7.0.0-beta.38",
     "@semantic-release/changelog": "^1.0.0",
     "@semantic-release/exec": "^2.0.0",
+    "@semantic-release/git": "^3.0.0",
     "babel-loader": "^8.0.0-beta.0",
     "babel-plugin-transform-object-rest-spread": "^7.0.0-beta.3",
     "chai": "^4.1.0",