Revert jakarta version upgrades, since it fails build about Java 11 compiled class files: https://github.com/grpc/grpc-java/actions/runs/13116274751/job/36591256364?pr=11874

Author: kannanjgithub

gradle/libs.versions.toml

@@ -59,9 +59,9 @@ javax-annotation = "org.apache.tomcat:annotations-api:6.0.53"
 javax-servlet-api = "javax.servlet:javax.servlet-api:4.0.1"
 # 12.0.0+ require Java 17+
 jetty-client = "org.eclipse.jetty:jetty-client:11.0.24"
-jetty-http2-server = "org.eclipse.jetty.http2:jetty-http2-server:12.0.16"
+jetty-http2-server = "org.eclipse.jetty.http2:http2-server:11.0.24"
 jetty-http2-server10 = "org.eclipse.jetty.http2:http2-server:10.0.20"
-jetty-servlet = "org.eclipse.jetty.ee10:jetty-ee10-servlet:12.0.16"
+jetty-servlet = "org.eclipse.jetty:jetty-servlet:11.0.24"
 jetty-servlet10 = "org.eclipse.jetty:jetty-servlet:10.0.20"
 # 4.9.0+ requires Java 11.
 jsr305 = "com.github.spotbugs:spotbugs-annotations:4.8.6"

servlet/jakarta/build.gradle

@@ -50,8 +50,6 @@ def migrate(String name, String inputDir, SourceSet sourceSet) {
             filter { String line ->
                 line.replace('javax.servlet', 'jakarta.servlet')
                     .replace('io.grpc.servlet', 'io.grpc.servlet.jakarta')
-                    .replace('org.eclipse.jetty.http2.parser', 'org.eclipse.jetty.http2')
-                    .replace('org.eclipse.jetty.servlet', 'org.eclipse.jetty.ee10.servlet')
             }
         }
     }