ci(macrobenchmark): Raise the suite timeout to 90m for slower devices

The Pixel 4 run was killed at exactly 40m0s rather than failing: 12 cold starts
with CompilationMode.Full means AOT-compiling the whole app, which is far slower
on 2019 hardware than on the Pixel 9 Pro XL that fit inside 40m. 90m matches
what sentry-uitest-android-benchmark.yml already allows.

Author: runningcode

.sauce/sentry-uitest-android-macrobenchmark.yml

@@ -11,7 +11,10 @@ sauce:
       - macrobenchmark
 
 defaults:
-  timeout: 40m
+  # 40m was enough for a Pixel 9 Pro XL but the Pixel 4 was killed at exactly 40m0s: 12 cold
+  # starts with CompilationMode.Full means AOT-compiling the whole app on 2019 hardware.
+  # 90m matches sentry-uitest-android-benchmark.yml.
+  timeout: 90m
 
 espresso:
   # Target app under test: Macrobenchmark cold-starts sentry-samples-android. It must be