fix post-release action

Author: ije

.github/workflows/post-release.yml

@@ -40,7 +40,7 @@ jobs:
         with:
           key: ${{ matrix.target }}
 
-     - name: Install Linux dependencies
+      - name: Install Linux dependencies
         if: matrix.os == 'ubuntu-latest' && matrix.target == 'aarch64-unknown-linux-gnu'
         run: |
           sudo apt-get update