chore(deps-dev): bump org.bouncycastle:bcprov-jdk18on from 1.82 to 1.84

Bumps [org.bouncycastle:bcprov-jdk18on](https://github.com/bcgit/bc-java) from 1.82 to 1.84.
- [Changelog](https://github.com/bcgit/bc-java/blob/main/docs/releasenotes.html)
- [Commits](https://github.com/bcgit/bc-java/commits)

---
updated-dependencies:
- dependency-name: org.bouncycastle:bcprov-jdk18on
  dependency-version: '1.84'
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -122,7 +122,7 @@
         <guice.version>4.2.3</guice.version>
         <jaxrs.api.version>2.1.6</jaxrs.api.version>
         <htmlunit.version>4.21.0</htmlunit.version>
-        <bouncycastle.version>1.82</bouncycastle.version>
+        <bouncycastle.version>1.84</bouncycastle.version>
 
         <!-- Test 3rd-party dependencies: -->
         <easymock.version>5.6.0</easymock.version>