fix: resolve Docker workflow manual build parameter issues (#236)

- Remove unsupported 'scopes' parameter from docker/login-action@v3
  * Fixes 'Unexpected input(s) scopes' error during Docker Hub login

- Add version format conversion for Dockerfile compatibility
  * main-latest/dev-latest → RELEASE=latest + CHANNEL=dev
  * latest → RELEASE=latest + CHANNEL=release
  * dev-* → RELEASE=dev-* + CHANNEL=dev
  * v* → RELEASE={version without v} + CHANNEL=release

- Fix Docker build parameter passing
  * Use converted docker_release and docker_channel values
  * Ensures correct binary download URLs in Dockerfile

Resolves manual Docker build failures reported in:
https://github.com/rustfs/rustfs/actions/runs/16330398463/job/46131302262

.github/workflows/docker.yml

@@ -227,7 +227,6 @@ jobs:
         with:
           username: ${{ env.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-          scopes: repository:rustfs/rustfs:pull,push
 
       # - name: Login to GitHub Container Registry
       #   uses: docker/login-action@v3
@@ -250,6 +249,43 @@ jobs:
           SHORT_SHA="${{ needs.build-check.outputs.short_sha }}"
           CREATE_LATEST="${{ needs.build-check.outputs.create_latest }}"
 
+          # Convert version format for Dockerfile compatibility
+          case "$VERSION" in
+            "main-latest"|"dev-latest")
+              # For latest builds, use RELEASE=latest + appropriate CHANNEL
+              DOCKER_RELEASE="latest"
+              DOCKER_CHANNEL="dev"
+              ;;
+            "latest")
+              # For stable latest, use RELEASE=latest + release CHANNEL
+              DOCKER_RELEASE="latest"
+              DOCKER_CHANNEL="release"
+              ;;
+            dev-*)
+              # For development builds (dev-abc123), pass as-is without 'v' prefix
+              DOCKER_RELEASE="${VERSION}"
+              DOCKER_CHANNEL="dev"
+              ;;
+            v*)
+              # For versioned releases (v1.0.0), remove 'v' prefix for Dockerfile
+              DOCKER_RELEASE="${VERSION#v}"
+              DOCKER_CHANNEL="release"
+              ;;
+            *)
+              # For custom versions, pass as-is
+              DOCKER_RELEASE="${VERSION}"
+              DOCKER_CHANNEL="release"
+              ;;
+          esac
+
+          echo "docker_release=$DOCKER_RELEASE" >> $GITHUB_OUTPUT
+          echo "docker_channel=$DOCKER_CHANNEL" >> $GITHUB_OUTPUT
+
+          echo "🐳 Docker build parameters:"
+          echo "  - Original version: $VERSION"
+          echo "  - Docker RELEASE: $DOCKER_RELEASE"
+          echo "  - Docker CHANNEL: $DOCKER_CHANNEL"
+
           # Generate tags based on build type
           TAGS=""
 
@@ -318,7 +354,8 @@ jobs:
             VERSION=${{ needs.build-check.outputs.version }}
             BUILD_TYPE=${{ needs.build-check.outputs.build_type }}
             REVISION=${{ github.sha }}
-            RELEASE=${{ needs.build-check.outputs.version }}
+            RELEASE=${{ steps.meta.outputs.docker_release }}
+            CHANNEL=${{ steps.meta.outputs.docker_channel }}
             BUILDKIT_INLINE_CACHE=1
           # Enable advanced BuildKit features for better performance
           provenance: false