Add OpenPGP's Bouncycastle library to application's BOM

[gastaldi]

Other Bouncycastle libraries are already managed in the application's BOM

[gastaldi]

Because of https://quarkusio.zulipchat.com/#narrow/channel/187030-users/topic/Warning.20when.20native-build.20.20bouncycastle.20and.20quarkus-security/near/484823231

[gastaldi]

Ideally it would be nice to import the BouncyCastle's BOM, but it is still under development: bcgit/bc-java#1915

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit f4dd1b4.

✅ The latest workflow run for the pull request has completed successfully.

It should be safe to merge provided you have a look at the other checks in the summary.

You can consult the Develocity build scans.

---

Flaky tests - Develocity

⚙️ Native Tests - HTTP

📦 integration-tests/rest-client-reactive

✖ io.quarkus.it.rest.client.BasicTestIT.shouldCreateClientSpans - History

• expected: <1> but was: <2> - org.opentest4j.AssertionFailedError

org.opentest4j.AssertionFailedError: expected: <1> but was: <2>
	at io.quarkus.it.rest.client.BasicTest.shouldCreateClientSpans(BasicTest.java:216)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
	at io.quarkus.test.junit.QuarkusTestExtension.interceptTestMethod(QuarkusTestExtension.java:806)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)