Allow simsimd again on Python 3.13 (elastic#2714)

* Allow simsimd again on Python 3.13

* Remove the importorskip calls

Author: pquentin

Diff for: pyproject.toml

@@ -70,7 +70,7 @@ dev = [
     "nox",
     "orjson",
     "numpy",
-    "simsimd ; python_version<'3.13'",
+    "simsimd",
     "pyarrow",
     "pandas",
     "mapbox-vector-tile",

Diff for: test_elasticsearch/test_server/test_vectorstore/test_vectorstore.py

@@ -899,8 +899,6 @@ def test_max_marginal_relevance_search_errors(
         self, sync_client: Elasticsearch, index: str
     ) -> None:
         """Test max marginal relevance search error conditions."""
-        pytest.importorskip("simsimd")
-
         texts = ["foo", "bar", "baz"]
         vector_field = "vector_field"
         embedding_service = ConsistentFakeEmbeddings()
@@ -942,8 +940,6 @@ def test_max_marginal_relevance_search(
         self, sync_client: Elasticsearch, index: str
     ) -> None:
         """Test max marginal relevance search."""
-        pytest.importorskip("simsimd")
-
         texts = ["foo", "bar", "baz"]
         vector_field = "vector_field"
         text_field = "text_field"