Add flag to control automatic exception sampling in Java (disabled)

[rohdesamuel]

Automatic exception samplingThis enables exception sampling when either the "enable_data_sampling" or "enable_always_on_exception_sampling" experiment is present. This disables automatic exception sampling when "disable_always_on_exception_sampling" is given.

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[rohdesamuel]

R: @udim

[github-actions]

Stopping reviewer notifications for this pull request: review requested by someone other than the bot, ceding control

[udim]

Run Java PreCommit

[rohdesamuel]

Run Java PreCommit

[udim]

Run Java PreCommit

edit: whoops wrong one

[github-actions]

Test Results

  1 235 files    1 235 suites   1h 55m 54s ⏱️
10 262 tests 10 193 ✔️ 68 💤 1 ❌
10 286 runs  10 217 ✔️ 68 💤 1 ❌

For more details on these failures, see this check.

Results for commit 91d1e6f.

♻️ This comment has been updated with latest results.

[rohdesamuel]

For some reason, Jenkins is running an "@ ignored" test:
https://github.com/apache/beam/blob/master/runners/google-cloud-dataflow-java/worker/src/test/java/org/apache/beam/runners/dataflow/worker/StreamingDataflowWorkerTest.java#L2858

and this is the test that is causing the test failures.