Update Jetty versions and servlet API jar.

Update Jetty 12.0.x to 12.0.32 and Jetty 12.1.x to 12.1.6. Also, update the Jetty servlet API jar from 4.0.6 to 4.0.9 in the Jetty121EE8Sdk configuration.

PiperOrigin-RevId: 864150501
Change-Id: Idc20a1e9abda7b10f9a0e695ad979d3e6cbaa7a2

Author: ludoch

api_dev/src/main/java/com/google/appengine/tools/info/Jetty121EE8Sdk.java

@@ -233,7 +233,7 @@ List<File> getJetty121SharedLibFiles() {
     sharedLibs.add(new File(sdkRoot, "lib/shared/jetty12/appengine-local-runtime-shared.jar"));
     File jettyHomeLib = new File(sdkRoot, JETTY121_HOME_LIB_PATH);
 
-    sharedLibs.add(new File(jettyHomeLib, "jetty-servlet-api-4.0.6.jar")); // this is javax.servlet
+    sharedLibs.add(new File(jettyHomeLib, "jetty-servlet-api-4.0.9.jar")); // this is javax.servlet
 
     // We want to match this file: "jetty-util-9.3.8.v20160314.jar"
     // but without hardcoding the Jetty version which is changing from time to time.

pom.xml

@@ -69,8 +69,8 @@
     <maven.compiler.target>17</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <jetty.version>9.4.58.v20250814</jetty.version>
-    <jetty12.version>12.0.31</jetty12.version>
-    <jetty121.version>12.1.5</jetty121.version>
+    <jetty12.version>12.0.32</jetty12.version>
+    <jetty121.version>12.1.6</jetty121.version>
     <slf4j.version>2.0.17</slf4j.version>
     <protoc.version>4.33.4</protoc.version>
     <distributionManagement.snapshot.url>https://oss.sonatype.org/content/repositories/google-snapshots/</distributionManagement.snapshot.url>

runtime/local_jetty121/pom.xml

@@ -127,7 +127,7 @@
     <dependency>
       <groupId>org.eclipse.jetty.toolchain</groupId>
       <artifactId>jetty-servlet-api</artifactId>
-      <version>4.0.6</version>
+      <version>4.0.9</version>
     </dependency>
     <dependency>
       <groupId>org.eclipse.jetty</groupId>

runtime/local_jetty121_ee11/pom.xml

@@ -127,7 +127,7 @@
     <dependency>
       <groupId>org.eclipse.jetty.toolchain</groupId>
       <artifactId>jetty-servlet-api</artifactId>
-      <version>4.0.6</version>
+      <version>4.0.9</version>
     </dependency>
     <dependency>
       <groupId>org.eclipse.jetty</groupId>