Update target-platform with latest version

Author: eclipse-releng-bot

eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target

@@ -222,25 +222,25 @@
 			  <dependency>
 				  <groupId>org.eclipse.jetty.ee8</groupId>
 				  <artifactId>jetty-ee8-apache-jsp</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty.ee8</groupId>
 				  <artifactId>jetty-ee8-nested</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty.ee8</groupId>
 				  <artifactId>jetty-ee8-security</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty.ee8</groupId>
 				  <artifactId>jetty-ee8-servlet</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
@@ -252,43 +252,43 @@
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-http</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-io</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-security</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-server</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-session</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-util-ajax</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.eclipse.jetty</groupId>
 				  <artifactId>jetty-util</artifactId>
-				  <version>12.0.17</version>
+				  <version>12.0.18</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>