[incubator-kie-issues-1529] Avoid concurrency test execution in jbpm-test

[elguardian]

Closes: apache/incubator-kie-issues#1529

[gitgabrio]

The problem is still there

[kie-ci3]

PR job #1 was: UNSTABLE
Possible explanation: This should be test failures

Reproducer

build-chain build full_downstream -f 'https://raw.githubusercontent.com/${AUTHOR:apache}/incubator-kie-kogito-pipelines/${BRANCH:main}/.ci/buildchain-config-pr-cdb.yaml' -o 'bc' -p apache/incubator-kie-kogito-runtimes -u #3716 --skipParallelCheckout

NOTE: To install the build-chain tool, please refer to https://github.com/kiegroup/github-action-build-chain#local-execution

Please look here: https://ci-builds.apache.org/job/KIE/job/kogito/job/main/job/pullrequest_jobs/job/kogito-runtimes-pr/job/PR-3716/1/display/redirect

Test results:

• PASSED: 3367
• FAILED: 3

Those are the test failures:

org.jbpm.bpmn2.IntermediateEventTest.testTimerBoundaryEventInterrupting

expected: 2
but was: 1

org.jbpm.bpmn2.IntermediateEventTest.testIntermediateCatchEventTimerDuration

expected: 2
but was: 1

org.jbpm.bpmn2.IntermediateEventTest.testEventBasedSplit2

expected: 2
but was: 1

[kie-ci3]

PR job #2 was: UNSTABLE
Possible explanation: This should be test failures

Reproducer

build-chain build full_downstream -f 'https://raw.githubusercontent.com/${AUTHOR:apache}/incubator-kie-kogito-pipelines/${BRANCH:main}/.ci/buildchain-config-pr-cdb.yaml' -o 'bc' -p apache/incubator-kie-kogito-runtimes -u #3716 --skipParallelCheckout

NOTE: To install the build-chain tool, please refer to https://github.com/kiegroup/github-action-build-chain#local-execution

Please look here: https://ci-builds.apache.org/job/KIE/job/kogito/job/main/job/pullrequest_jobs/job/kogito-runtimes-pr/job/PR-3716/2/display/redirect

Test results:

• PASSED: 3367
• FAILED: 3

Those are the test failures:

org.jbpm.bpmn2.IntermediateEventTest.testTimerBoundaryEventInterrupting

expected: 2
but was: 1

org.jbpm.bpmn2.IntermediateEventTest.testIntermediateCatchEventTimerDuration

expected: 2
but was: 1

org.jbpm.bpmn2.IntermediateEventTest.testEventBasedSplit2

expected: 2
but was: 1