fix: fj-doc-val-p7m/pom.xml to reduce vulnerabilities (#145)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGBOUNCYCASTLE-6277381

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: fugerit79

fj-doc-val-p7m/pom.xml

@@ -22,7 +22,7 @@
 	</licenses>
 
 	<properties>
-		<bouncy-castle-version>1.78</bouncy-castle-version>
+		<bouncy-castle-version>1.78.1</bouncy-castle-version>
 	</properties>
 
 	<build>