Try this

Author: orf

.github/workflows/release.yaml

@@ -38,13 +38,15 @@ jobs:
           RUSTC_WRAPPER: "sccache"
 
       - run: cp target/${{ matrix.target }}/release-lto/${{ matrix.bin }} ${{ matrix.bin }}
-      - run: | 
-          if [[ "${{ matrix.os }}" == "windows-latest" ]]
-          then
-          7z a ${{ matrix.target}}.${{ matrix.suffix }} ${{ matrix.bin }} 
-          else
-          tar czvf ${{ matrix.target}}.${{ matrix.suffix }} ${{ matrix.bin }} 
-          fi
+
+      - if: matrix.os == 'windows-latest'
+        run: | 
+          7z a "${{ matrix.target}}.${{ matrix.suffix }}" ${{ matrix.bin }} 
+
+      - if: matrix.os != 'windows-latest'
+        run: |
+          tar czvf "${{ matrix.target}}.${{ matrix.suffix }}" ${{ matrix.bin }} 
+
       - name: Upload build artifacts
         uses: actions/upload-artifact@v4
         with: