Bump org.codehaus.mojo:exec-maven-plugin in /portfolio-app

Bumps [org.codehaus.mojo:exec-maven-plugin](https://github.com/mojohaus/exec-maven-plugin) from 3.5.0 to 3.5.1.
- [Release notes](https://github.com/mojohaus/exec-maven-plugin/releases)
- [Commits](mojohaus/exec-maven-plugin@3.5.0...3.5.1)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:exec-maven-plugin
  dependency-version: 3.5.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

portfolio-app/pom.xml

@@ -497,7 +497,7 @@
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>
 					<artifactId>exec-maven-plugin</artifactId>
-					<version>3.5.0</version>
+					<version>3.5.1</version>
 				</plugin>
 				<plugin>
 					<groupId>org.jacoco</groupId>

portfolio-product/pom.xml

@@ -212,7 +212,7 @@
 					<plugin>
 						<groupId>org.codehaus.mojo</groupId>
 						<artifactId>exec-maven-plugin</artifactId>
-						<version>3.5.0</version>
+						<version>3.5.1</version>
 						<executions>
 							<execution>
 								<id>check-p2-inf-files</id>