chore: Add automated releases (#128)

Author: marcsanmi

.github/workflows/automated_release.yaml

@@ -0,0 +1,11 @@
+name: Automated release creation
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "30 7 * * 2"
+
+jobs:
+  release_management:
+    uses: newrelic/coreint-automation/.github/workflows/reusable_release_automation.yaml@v3
+    secrets: inherit

.github/workflows/trigger_prerelease.yml

@@ -1,20 +0,0 @@
-name: Trigger prerelease creation
-
-# This workflow triggers a prerelease creation with changelog and the release notes created by the release toolkit.
-# This workflow should be triggered merely from the default branch.
-# If you wish to be 100% free creating a prerelease, just create it manually.
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "30 7 * * 2"
-
-jobs:
-  prerelease:
-    uses: newrelic/coreint-automation/.github/workflows/trigger_prerelease.yaml@v3
-    secrets:
-      bot_token: ${{ secrets.COREINT_BOT_TOKEN }}
-      slack_channel:  ${{ secrets.COREINT_SLACK_CHANNEL }}
-      slack_token: ${{ secrets.COREINT_SLACK_TOKEN }}
-    with:
-      rt-included-files: go.mod,go.sum,build/Dockerfile