storj: rename tardigrade backend to storj backend #5616

This adds an alias for backwards compatibility and leaves a stub
documentation page to redirect people to the new documentation.

backend/storj/storj_test.go

@@ -0,0 +1,20 @@
+//go:build !plan9
+// +build !plan9
+
+// Test Storj filesystem interface
+package storj_test
+
+import (
+	"testing"
+
+	"github.com/rclone/rclone/backend/storj"
+	"github.com/rclone/rclone/fstest/fstests"
+)
+
+// TestIntegration runs integration tests against the remote
+func TestIntegration(t *testing.T) {
+	fstests.Run(t, &fstests.Opt{
+		RemoteName: "TestStorj:",
+		NilObject:  (*storj.Object)(nil),
+	})
+}