Use 1.3.0 jarsigner.

Change-Id: I77eb48138fa83973b1d4dc83ac8c7121a6e6cc73

jetty.repository/pom.xml

diff --git a/jetty.repository/pom.xml b/jetty.repository/pom.xml
index b79aa54..48daaec 100644
--- a/jetty.repository/pom.xml
+++ b/jetty.repository/pom.xml
@@ -67,8 +67,8 @@
 			<id>eclipse-sign</id>
 			<pluginRepositories>
 				<pluginRepository>
-					<id>cbi-snapshots</id>
-					<url>https://repo.eclipse.org/content/repositories/cbi-snapshots/</url>
+					<id>cbi-releases</id>
+					<url>https://repo.eclipse.org/content/repositories/cbi-releases/</url>
 				</pluginRepository>
 			</pluginRepositories>
 			<build>
@@ -76,7 +76,7 @@
 					<plugin>
 						<groupId>org.eclipse.cbi.maven.plugins</groupId>
 						<artifactId>eclipse-jarsigner-plugin</artifactId>
-						<version>1.1.8-SNAPSHOT</version>
+						<version>1.3.0</version>
 						<executions>
 							<execution>
 								<id>sign</id>

pom.xml

diff --git a/pom.xml b/pom.xml
index 23f58c7..9572104 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
 
   <properties>
     <tycho.version>2.3.0</tycho.version>
-    <cbi-plugins.version>1.1.7</cbi-plugins.version>
+    <cbi-plugins.version>1.3.0</cbi-plugins.version>
     <maven.build.timestamp.format>yyyyMMdd-HHmm</maven.build.timestamp.format>
     <buildTimestamp>${maven.build.timestamp}</buildTimestamp>
     <buildType>I</buildType>