fix(deps): bump org.eclipse.cbi.maven.plugins:eclipse-jarsigner-plugin

Bumps org.eclipse.cbi.maven.plugins:eclipse-jarsigner-plugin from 1.4.2 to 1.4.3.

---
updated-dependencies:
- dependency-name: org.eclipse.cbi.maven.plugins:eclipse-jarsigner-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -209,7 +209,7 @@
 					<plugin>
 						<groupId>org.eclipse.cbi.maven.plugins</groupId>
 						<artifactId>eclipse-jarsigner-plugin</artifactId>
-						<version>1.4.2</version>
+						<version>1.4.3</version>
 						<executions>
 							<execution>
 								<id>sign</id>