Fixed permissions

Author: mcasperson

.github/workflows/dotnetcore.yml

@@ -1,17 +1,8 @@
-# For a detailed breakdown of this workflow, see https://octopus.com/docs/guides/deploy-aspnetcore-app/to-iis/using-octopus-onprem-github-builtin
-#
-# The following workflow provides an opinionated template you can customize for your own needs.
-#
-# If you are not an Octopus user, the "Push to Octopus", "Generate Octopus Deploy build information",
-# and "Create Octopus Release" steps can be safely deleted.
-#
-# To configure Octopus, set the OCTOPUS_API_TOKEN secret to the Octopus API key, and
-# set the OCTOPUS_SERVER_URL secret to the Octopus URL.
-#
-# Double check the "project" and "deploy_to" properties in the "Create Octopus Release" step
-# match your Octopus projects and environments.
-#
-# Get a trial Octopus instance from https://octopus.com/start
+permissions:
+  id-token: write
+  checks: write
+  contents: write
+  packages: write
 
 name: DotNET Core Build
 'on':