include DISALLOW_TASK_EXECUTION in build scans
include DISALLOW_TASK_EXECUTION in build scans

to make it easier to determine whether the scan was suppose to be mostly up-to-date

Bug: 237440163
Test: Run `./gradlew -Pandroidx.verifyUpToDate :help --scan` and see that there are two scans and each lists a value for androidx.disallowTaskExecution
Test: Trehugger runs busytown/*.sh

Change-Id: Ia26838c80b8d6250f9b2be7d0c2db34adc6b9b42

androidx/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,AndroidX/androidx