Update ios and tvos simulator target and latest versions (#1326)

Previously ios_simulator_latest was failing, claiming that the requested simulator version was not available.

Author: AlmostMatt

scripts/gha/print_matrix_configuration.py

@@ -176,9 +176,9 @@
   "ios_target": {"type": "ftl", "device": "model=iphone13pro,version=15.7"},
   "ios_latest": {"type": "ftl", "device": "model=iphone11pro,version=16.3"},
   "simulator_min": {"type": "virtual", "name":"iPhone 8", "version":"15.2"},
-  "simulator_target": {"type": "virtual", "name":"iPhone 8", "version":"16.1"},
-  "simulator_latest": {"type": "virtual", "name":"iPhone 11", "version":"16.2"},
-  "tvos_simulator": {"type": "virtual", "name":"Apple TV", "version":"16.1"},
+  "simulator_target": {"type": "virtual", "name":"iPhone 8", "version":"15.2"},
+  "simulator_latest": {"type": "virtual", "name":"iPhone 11", "version":"15.4"},
+  "tvos_simulator": {"type": "virtual", "name":"Apple TV", "version":"15.2"},
 }