ci: Refactor GitHub workflows for efficiency.

- Optimize GitHub workflow file by removing unnecessary `env` section

Author: johnnyhuy

.github/workflows/fix-release.yaml

@@ -36,8 +36,6 @@ jobs:
       matrix:
         arch: [linux/amd64, linux/arm64]
 
-    env:
-
     steps:
       - uses: actions/checkout@v4
       - uses: docker/setup-qemu-action@v3