Fix release automation (#2286)

Co-authored-by: Armin Ruech <7052238+arminru@users.noreply.github.com>

.github/workflows/prepare-release.yml

@@ -31,12 +31,13 @@ jobs:
           fi
 
           version=${{ inputs.version }}
-          sed -i "0,/^schema_url: .*\/next$/s/\/next$/\/$version/" schema-next.yaml
-          sed -i "0,/^  next:$/s//  $version:/" schema-next.yaml
           cp schema-next.yaml "schemas/$version"
-          git add "schemas/$version"
 
-          sed -i "0,/^  $version:$/s//  next:\n  $version:/" schema-next.yaml
+          sed -i "s/  next:$/  next:\n  $version/" schema-next.yaml
+
+          sed -i "s/^schema_url: .*/schema_url: https:\/\/opentelemetry.io\/schemas\/$version/" "schemas/$version"
+          sed -i "s/  next:$/  $version/" "schemas/$version"
+          git add "schemas/$version"
 
       - name: Update change log
         run: |
@@ -48,7 +49,7 @@ jobs:
           GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }}
         run: |
           version=${{ inputs.version }}
-          message="Prepare release v${version}"
+          message="[chore] Prepare release v${version}"
           body="Prepare release \`v${version}\`."
           branch="opentelemetrybot/prepare-release-v${version}"
 

schema-next.yaml

@@ -1,5 +1,5 @@
 file_format: 1.1.0
-schema_url: https://opentelemetry.io/schemas/1.34.0
+schema_url: https://opentelemetry.io/schemas/next
 versions:
   next:
   1.34.0: