refactored

Signed-off-by: munishchouhan <hrma017@gmail.com>

Author: munishchouhan

src/main/groovy/io/seqera/wave/service/builder/BuildStrategy.groovy

@@ -67,7 +67,7 @@ abstract class BuildStrategy {
                 << "--frontend"
                 << "dockerfile.v0"
                 << "--local"
-                << "dockerfile=${FusionHelper.getFusionPath(buildConfig.workspaceBucketName, req.workDir)}/Containerfile".toString()
+                << "dockerfile=${FusionHelper.getFusionPath(buildConfig.workspaceBucketName, req.workDir)}".toString()
                 << "--opt"
                 << "filename=Containerfile"
                 << "--local"

src/main/groovy/io/seqera/wave/service/builder/DockerBuildStrategy.groovy

@@ -30,7 +30,6 @@ import jakarta.inject.Inject
 import jakarta.inject.Named
 import jakarta.inject.Singleton
 import static io.seqera.wave.service.aws.ObjectStorageOperationsFactory.BUILD_WORKSPACE
-import static io.seqera.wave.service.builder.BuildConstants.FUSION_PREFIX
 /**
  *  Build a container image using a Docker CLI tool
  *