Increase Cirrus CI timeout (#1267)

Gives us a little more flex for the Cirrus build. I've set these to the maximum because we already use pytest-timeout to catch stalled tests, so there's little need to be conservative. MacOS ARM and aarch64 linux are currently running at 5 and 20 minutes respectively, so no need to increase their limits.

See https://github.com/pypa/cibuildwheel/runs/8321188914 for an example timeout on Linux x86

.cirrus.yml

@@ -6,6 +6,7 @@ run_tests: &RUN_TESTS
 
 
 linux_x86_task:
+  timeout_in: 120m
   compute_engine_instance:
     image_project: cirrus-images
     image: family/docker-builder
@@ -33,7 +34,7 @@ linux_aarch64_task:
 windows_x86_task:
   # The task takes ~55 minutes while the timeout happens
   # after 60 minutes by default, let's allow some wiggle room.
-  timeout_in: 90m
+  timeout_in: 120m
   windows_container:
     image: cirrusci/windowsservercore:visualstudio2022
     cpu: 8