ci: move tag name formation to the appropriate job

Author: seppzer0

.github/workflows/slim.yml

@@ -37,12 +37,6 @@ jobs:
           python3 -m poetry config virtualenvs.create false
           python3 -m poetry install --no-root
           python3 scripts/multi_build.py
-      - name: Get current version
-        id: version
-        run: echo "version=$(python3 scripts/get_version.py)" >> $GITHUB_OUTPUT
-      - name: Form a tag name
-        id: tagname
-        run: echo "tagname=v${{ steps.version.outputs.version }}.${{ github.run_number }}" >> $GITHUB_OUTPUT
       - name: Publish Artifacts
         uses: actions/upload-artifact@v3
         with:
@@ -53,11 +47,19 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
+      - name: Checkout
+        uses: actions/checkout@v3
       - name: Retrieve artifacts
         uses: actions/download-artifact@v3
         with:
           name: build-artifacts
           path: "multi-slim"
+      - name: Get current version
+        id: version
+        run: echo "version=$(python3 scripts/get_version.py)" >> $GITHUB_OUTPUT
+      - name: Form a tag name
+        id: tagname
+        run: echo "tagname=v${{ steps.version.outputs.version }}.${{ github.run_number }}" >> $GITHUB_OUTPUT
       - name: Release
         uses: ncipollo/release-action@v1
         with: