Remove pitest plugin (#9598)

* Upgrade info.solidsoft.pitest

* Remove pitest entirely

Author: sarahchen6

build.gradle.kts

@@ -14,7 +14,6 @@ plugins {
   id("com.gradleup.shadow") version "8.3.6" apply false
   id("me.champeau.jmh") version "0.7.3" apply false
   id("org.gradle.playframework") version "0.13" apply false
-  id("info.solidsoft.pitest") version "1.9.11" apply false
 }
 
 description = "dd-trace-java"

dd-java-agent/agent-iast/build.gradle

@@ -116,11 +116,6 @@ jmh {
   duplicateClassesStrategy = DuplicatesStrategy.EXCLUDE
 }
 
-pitest {
-  targetClasses = ['com.datadog.iast.*']
-  jvmArgs = ['-Ddd.iast.enabled=true']
-}
-
 sourceSets {
   test {
     java {

dd-java-agent/appsec/build.gradle

@@ -105,8 +105,3 @@ spotless {
     target 'src/**/*.java'
   }
 }
-
-pitest {
-  targetClasses = ['com.datadog.appsec.*']
-  jvmArgs = ['-Ddd.appsec.enabled=true']
-}

gradle/java_no_deps.gradle

@@ -11,7 +11,6 @@ apply from: "$rootDir/gradle/forbiddenapis.gradle"
 apply from: "$rootDir/gradle/spotless.gradle"
 apply from: "$rootDir/gradle/spotbugs.gradle"
 apply from: "$rootDir/gradle/repositories.gradle"
-apply from: "$rootDir/gradle/pitest.gradle"
 apply from: "$rootDir/gradle/test-suites.gradle"
 
 // Only run one testcontainers test at a time