[3.2] Bump Gradle to 8.4

[jmartisk]

No description provided.

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[quarkus-bot]

Failing Jobs - Building 06efc73

Status	Name	Step	Failures	Logs	Raw logs	Build scan
✖	JVM Tests - JDK 11	Build	Failures	Logs	Raw logs
✖	JVM Tests - JDK 17	Build	Failures	Logs	Raw logs
✖	JVM Tests - JDK 17 Windows	Build	Failures	Logs	Raw logs
✖	JVM Tests - JDK 19	Build	Failures	Logs	Raw logs
✔️	Maven Tests - JDK 11
✖	Maven Tests - JDK 11 Windows	Build	⚠️ Check →	Logs	Raw logs
✖	Native Tests - Windows - RESTEasy Jackson	Setup GraalVM	⚠️ Check →	Logs	Raw logs

Full information is available in the Build summary check run.

Failures

⚙️ JVM Tests - JDK 11 #

- Failing: integration-tests/hibernate-orm-compatibility-5.6/mariadb integration-tests/hibernate-orm-compatibility-5.6/postgresql 

📦 integration-tests/hibernate-orm-compatibility-5.6/mariadb

✖ io.quarkus.it.hibernate.compatibility.CompatibilityTest.offsetTime line 122 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 11:58:30+01:00

📦 integration-tests/hibernate-orm-compatibility-5.6/postgresql

✖ io.quarkus.it.hibernate.compatibility.CompatibilityTest.offsetTime line 122 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 11:58:30+01:00

---

⚙️ JVM Tests - JDK 17 #

- Failing: integration-tests/hibernate-orm-compatibility-5.6/mariadb integration-tests/hibernate-orm-compatibility-5.6/postgresql 

📦 integration-tests/hibernate-orm-compatibility-5.6/mariadb

✖ io.quarkus.it.hibernate.compatibility.CompatibilityTest.offsetTime line 122 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 11:58:30+01:00

📦 integration-tests/hibernate-orm-compatibility-5.6/postgresql

✖ io.quarkus.it.hibernate.compatibility.CompatibilityTest.offsetTime line 122 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 11:58:30+01:00

---

⚙️ JVM Tests - JDK 17 Windows #

- Failing: extensions/vertx-http/deployment 
! Skipped: extensions/agroal/deployment extensions/amazon-lambda-http/deployment extensions/amazon-lambda-rest/deployment and 346 more

📦 extensions/vertx-http/deployment

✖ io.quarkus.vertx.http.proxy.TrustedForwarderProxyFailureTest.testHeadersAreIgnored line 29 - More details - Source on GitHub

java.net.SocketTimeoutException: Read timed out
	at java.base/sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:288)
	at java.base/sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:314)

---

⚙️ JVM Tests - JDK 19 #

- Failing: integration-tests/hibernate-orm-compatibility-5.6/mariadb integration-tests/hibernate-orm-compatibility-5.6/postgresql 

📦 integration-tests/hibernate-orm-compatibility-5.6/mariadb

✖ io.quarkus.it.hibernate.compatibility.CompatibilityTest.offsetTime line 122 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 11:58:30+01:00

📦 integration-tests/hibernate-orm-compatibility-5.6/postgresql

✖ io.quarkus.it.hibernate.compatibility.CompatibilityTest.offsetTime line 122 - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 11:58:30+01:00

[rsvoboda]

CC @aloubyansky @gastaldi

[rsvoboda]

LGTM, better to wait for #36697 merge (to limit risk of conflicts).

CI failures do not seem to be related to the change
I filed these issues for the troubles:
#36794
#36795
#36797