Bump bouncycastleVersion from 1.78 to 1.78.1

Bumps `bouncycastleVersion` from 1.78 to 1.78.1.

Updates `org.bouncycastle:bcpg-jdk18on` from 1.78 to 1.78.1
- [Changelog](https://github.com/bcgit/bc-java/blob/main/docs/releasenotes.html)
- [Commits](https://github.com/bcgit/bc-java/commits)

Updates `org.bouncycastle:bcprov-jdk18on` from 1.78 to 1.78.1
- [Changelog](https://github.com/bcgit/bc-java/blob/main/docs/releasenotes.html)
- [Commits](https://github.com/bcgit/bc-java/commits)

Updates `org.bouncycastle:bcutil-jdk18on` from 1.78 to 1.78.1
- [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:bcpg-jdk18on
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.bouncycastle:bcprov-jdk18on
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.bouncycastle:bcutil-jdk18on
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -63,7 +63,7 @@ under the License.
     <javaVersion>8</javaVersion>
     <mavenVersion>3.9.6</mavenVersion>
     <resolverVersion>1.9.18</resolverVersion>
-    <bouncycastleVersion>1.78</bouncycastleVersion>
+    <bouncycastleVersion>1.78.1</bouncycastleVersion>
     <project.build.outputTimestamp>2024-04-16T13:24:03Z</project.build.outputTimestamp>
     <resource.delimiter>@</resource.delimiter>
   </properties>