SONAR-21157 Drop support for running the scanners with Java 11

plugins/sonar-xoo-plugin/build.gradle

 
 artifactoryPublish.skip = false
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 publishing {
   publications {
     mavenJava(MavenPublication) {

sonar-core/build.gradle

   testCompileOnly 'com.google.code.findbugs:jsr305'
 }
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 // Used by sonar-db-core to run DB Unit Tests
 artifactoryPublish.skip = false
 publishing {

sonar-duplications/build.gradle

   testImplementation 'org.hamcrest:hamcrest-core'
   testImplementation 'org.mockito:mockito-core'
 }
-
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}

sonar-markdown/build.gradle

 
 artifactoryPublish.skip = false
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 publishing {
   publications {
     mavenJava(MavenPublication) {

sonar-plugin-api-impl/build.gradle

 
 artifactoryPublish.skip = false
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 publishing {
   publications {
     mavenJava(MavenPublication) {

sonar-scanner-engine/build.gradle

 
 artifactoryPublish.skip = false
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 // Used by core plugins
 publishing {
   publications {

sonar-scanner-protocol/build.gradle

 
 build.dependsOn fatJar
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 // Used by sonar-db-core to run DB Unit Tests
 artifactoryPublish.skip = false
 publishing {

sonar-testing-harness/build.gradle

   compileOnlyApi 'com.google.code.findbugs:jsr305'
 }
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 artifactoryPublish.skip = false
 publishing {
   publications {

sonar-ws/build.gradle

 
 artifactoryPublish.skip = false
 
-// Produce Java 11 bytecode while making sure the code does not use any APIs from Java 17
-tasks.withType(JavaCompile) {
-  options.release = 11
-}
-
 publishing {
   publications {
     mavenJava(MavenPublication) {