Sets release.yml github action

Author: fernandomora

.github/workflows/release.yml

@@ -1,28 +1,22 @@
 name: Release
+
 on:
   push:
     tags: ["*"]
+  workflow_dispatch:
+    branches:
+        - master
+          
 jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: olafurpg/setup-scala@v2
-      - uses: olafurpg/setup-gpg@v2
       - name: Publish
-        run: |
-          git ls-remote --get-url origin
-          csbt ci-release
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
           PGP_SECRET: ${{ secrets.PGP_SECRET }}
           SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
           SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
-      - name: Send Slack notification
-        uses: act10ns/slack@v1
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL  }}
-          with:
-            status: ${{ job.status }}
-          if: failure()
-
+        run: sbt ci-release