Bump org.apache.maven.plugins:maven-gpg-plugin from 3.2.3 to 3.2.4 (#…

…1281)

Co-authored-by: Boni Garcia <boni.garcia@uc3m.es>

pom.xml

@@ -30,7 +30,7 @@
         <maven-release-plugin.version>3.0.1</maven-release-plugin.version>
         <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
         <jacoco-maven-plugin.version>0.8.12</jacoco-maven-plugin.version>
-        <maven-gpg-plugin.version>3.2.3</maven-gpg-plugin.version>
+        <maven-gpg-plugin.version>3.2.4</maven-gpg-plugin.version>
         <exec-maven-plugin.version>3.2.0</exec-maven-plugin.version>
         <maven-jar-plugin.version>3.4.1</maven-jar-plugin.version>
         <maven-asciidoctor-plugin.version>3.0.0</maven-asciidoctor-plugin.version>