build(deps): bump org.bouncycastle:bcprov-jdk18on from 1.77 to 1.78

Bumps [org.bouncycastle:bcprov-jdk18on](https://github.com/bcgit/bc-java) from 1.77 to 1.78.
- [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-type: direct:production
...

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

pom.xml

@@ -42,7 +42,7 @@
         <maven.version>3.8.3</maven.version>
 
         <org.bouncycastle.bcpg.version>1.77</org.bouncycastle.bcpg.version>
-        <org.bouncycastle.bcprov.version>1.77</org.bouncycastle.bcprov.version>
+        <org.bouncycastle.bcprov.version>1.78</org.bouncycastle.bcprov.version>
 
         <packager.version>0.21.0</packager.version>
     </properties>