pw_presubmit: No crypto integration tests
pw_presubmit: No crypto integration tests

Temporarily disable integration tests for crypto build steps as they're
experiencing high flake rates compared to the non-crypto builders.

Bug: b/228523221
Change-Id: I2a28b9d3e9ce758f8f9b1f532d18abcd9c7b0d3d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/90144
Pigweed-Auto-Submit: Armando Montanez <97ef6fdb231c129ac8827d9f0c4106bfbf57f74f@google.com>
Reviewed-by: Ted Pudlik <c7372cc3e451acc046049fca9e050bcb2a4a3d11@google.com>
Commit-Queue: Auto-Submit <14637eda5603879df170705285bf30f5996692f0@pigweed.google.com.iam.gserviceaccount.com>

google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed,google/pigweed