Regenerate GitHub Actions workflow

Executed command: sbt githubWorkflowGenerate

Author: scala-steward

.github/workflows/ci.yml

@@ -110,12 +110,12 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.13.12)
+      - name: Download target directories (2.13.13)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-2.13.12-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.13.13-${{ matrix.java }}
 
-      - name: Inflate target directories (2.13.12)
+      - name: Inflate target directories (2.13.13)
         run: |
           tar xf targets.tar
           rm targets.tar