Merge pull request #497 from vert-x3/dependabot/maven/org.bouncycastle-bcprov-jdk18on-1.81

Bump org.bouncycastle:bcprov-jdk18on from 1.80 to 1.81

Author: Ladicek

pom.xml

@@ -99,7 +99,7 @@
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk18on</artifactId>
-      <version>1.80</version>
+      <version>1.81</version>
       <scope>test</scope>
     </dependency>
   </dependencies>