fix links

qdrant-landing/content/documentation/database-tutorials/async-api.md

@@ -1,5 +1,7 @@
 ---
 title: Using the Async API
+aliases:
+  - /documentation/tutorials/async-api/
 weight: 4
 ---
 

qdrant-landing/content/documentation/database-tutorials/bulk-upload.md

@@ -1,5 +1,7 @@
 ---
 title: Bulk Upload Vectors
+aliases:
+  - /documentation/tutorials/bulk-upload/
 weight: 1
 ---
 

qdrant-landing/content/documentation/database-tutorials/create-snapshot.md

@@ -1,5 +1,7 @@
 ---
 title: Create & Restore Snapshots
+aliases:
+  - /documentation/tutorials/create-snapshot/
 weight: 2
 ---
 

qdrant-landing/content/documentation/database-tutorials/huggingface-datasets.md

@@ -1,5 +1,7 @@
 ---
 title: Load a HuggingFace Dataset
+aliases:
+  - /documentation/tutorials/huggingface-datasets/
 weight: 3
 ---