Upgrade flapdoodle to 3.5.2 and add it to Dependabot

[gsmet]

No description provided.

[loicmathieu]

lgtm, this dependency is subjet to regular breaking change so dependabot updates may need manual modifications often.

[quarkus-bot]

Failing Jobs - Building 7072132

Status	Name	Step	Failures	Logs	Raw logs
✖	JVM Tests - JDK 11	Build	Failures	Logs	Raw logs
✖	JVM Tests - JDK 11 Windows	Build	Failures	Logs	Raw logs
✖	JVM Tests - JDK 17	Build	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 17 MacOS M1
✖	JVM Tests - JDK 18	Build	Failures	Logs	Raw logs

Full information is available in the Build summary check run.

Failures

⚙️ JVM Tests - JDK 11 #

- Failing: devtools/cli 

📦 devtools/cli

✖ io.quarkus.cli.CliProjectJBangTest.testCreateAppDefaults line 64 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 
Expected OK return code. Result:
result: {

---

⚙️ JVM Tests - JDK 11 Windows #

- Failing: extensions/grpc/deployment 
! Skipped: extensions/opentelemetry/deployment integration-tests/devmode integration-tests/grpc-external-proto-test and 20 more

📦 extensions/grpc/deployment

✖ io.quarkus.grpc.server.devmode.GrpcDevModeTest.testEchoStreamReload - More details - Source on GitHub

java.util.concurrent.RejectedExecutionException
	at org.jboss.threads.RejectingExecutor.execute(RejectingExecutor.java:38)
	at org.jboss.threads.EnhancedQueueExecutor.rejectShutdown(EnhancedQueueExecutor.java:2076)

---

⚙️ JVM Tests - JDK 17 #

- Failing: extensions/resteasy-classic/resteasy/deployment 
! Skipped: extensions/agroal/deployment extensions/avro/deployment extensions/cache/deployment and 309 more

📦 extensions/resteasy-classic/resteasy/deployment

✖ io.quarkus.resteasy.test.ReadTimeoutTestCase.testReadTimesOut line 45 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: expected: <false> but was: <true>
	at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)

---

⚙️ JVM Tests - JDK 18 #

- Failing: integration-tests/reactive-messaging-hibernate-orm 

📦 integration-tests/reactive-messaging-hibernate-orm

✖ io.quarkus.it.kafka.KafkaConnectorTest.testFruits line 50 - More details - Source on GitHub

org.awaitility.core.ConditionTimeoutException: Assertion condition defined as a io.quarkus.it.kafka.KafkaConnectorTest expected: <6> but was: <1> within 10 seconds.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.AssertionCondition.await(AssertionCondition.java:119)