Update syrupy to 5.0.0 (home-assistant#154925)

Author: cdce8p

requirements_test.txt

@@ -35,7 +35,7 @@ pytest-xdist==3.8.0
 pytest==8.4.2
 requests-mock==1.12.1
 respx==0.22.0
-syrupy==4.9.1
+syrupy==5.0.0
 tqdm==4.67.1
 types-aiofiles==24.1.0.20250822
 types-atomicwrites==1.4.5.1