Use prerelease tag in changelog generation (#892)

Author: jasonpaulos

.github/workflows/create-release-pr.yml

@@ -81,14 +81,15 @@ jobs:
         id: build-changelog
         env:
           PREVIOUS_VERSION: ${{ steps.get-release.outputs.latest-tag }}
+          RELEASE_TAG: ${{ steps.set-release.outputs.release-tag }}
         run: |
           CHANGELOG=$(curl -L \
             -X POST \
             -H "Accept: application/vnd.github+json" \
             -H "Authorization: Bearer ${{ github.token }}"\
             -H "X-GitHub-Api-Version: 2022-11-28" \
             https://api.github.com/repos/${{ github.repository }}/releases/generate-notes \
-            -d '{"tag_name":"${{ env.RELEASE_VERSION }}","target_commitish":"${{ env.RELEASE_BRANCH }}","previous_tag_name":"${{ env.PREVIOUS_VERSION }}","configuration_file_path":".github/release.yml"}' \
+            -d '{"tag_name":"${{ env.RELEASE_TAG }}","target_commitish":"${{ env.RELEASE_BRANCH }}","previous_tag_name":"${{ env.PREVIOUS_VERSION }}","configuration_file_path":".github/release.yml"}' \
             | jq -r '.body')
 
           # The EOF steps are used to save multiline string in github: