Simulator: Match name exactly (#2818)

This upstreams one of the remaining changes from sourcekit-bazel-bsp
that were not already addressed by @brentleyjones recently.

I had cases otherwise where requesting e.g. an iPhone 16 would return an
iPhone 16 Pro Max since the prefix technically matches. This changes it
so that the names are matched exactly.

Author: rockbruno

apple/internal/templates/apple_simulator.template.py

@@ -279,7 +279,7 @@ def discover_best_compatible_simulator(
     max_runtime_version = device_type.get("maxRuntimeVersion")
     if max_runtime_version and max_runtime_version < minimum_runtime_version:
       continue
-    if sim_device and device_type["name"].casefold().find(sim_device) == -1:
+    if sim_device and device_type["name"].casefold() != sim_device:
       continue
     compatible_device_types.append(device_type)
   compatible_device_types.sort()