Add condition for Sentry upload on release branches [skip ci]

Author: ThomasKroes

.github/workflows/build.yml

@@ -71,6 +71,7 @@ jobs:
           conan-password: ${{secrets.LKEB_UPLOAD_USER_PASSWORD}}
           conan-pem: ${{secrets.LKEB_UPLOAD_CERT_CHAIN}}
           rs_ssh_key: ${{ secrets.RULESSUPPORT_DEPLOY_KEY }}
+          sentry-upload: startsWith(github.ref, 'refs/heads/release/')
           sentry-url: ${{secrets.LKEB_SENTRY_URL }}
           sentry-org: ${{secrets.LKEB_SENTRY_ORG }}
           sentry-project: ${{secrets.LKEB_SENTRY_PROJECT }}