When adding documents, trying to update the primary-key now throw an error

While updating the test suite I also noticed an issue with the indexed_documents value of failed task and had to update it.
I also named a bunch of snapshots that had no name sorry 😬

index-scheduler/src/snapshots/lib.rs/test_document_update/documents.snap

@@ -0,0 +1,45 @@
+---
+source: index-scheduler/src/lib.rs
+---
+[
+  {
+    "id": 0,
+    "doggo": "bob 0"
+  },
+  {
+    "id": 1,
+    "doggo": "bob 1"
+  },
+  {
+    "id": 2,
+    "doggo": "bob 2"
+  },
+  {
+    "id": 3,
+    "doggo": "bob 3"
+  },
+  {
+    "id": 4,
+    "doggo": "bob 4"
+  },
+  {
+    "id": 5,
+    "doggo": "bob 5"
+  },
+  {
+    "id": 6,
+    "doggo": "bob 6"
+  },
+  {
+    "id": 7,
+    "doggo": "bob 7"
+  },
+  {
+    "id": 8,
+    "doggo": "bob 8"
+  },
+  {
+    "id": 9,
+    "doggo": "bob 9"
+  }
+]