try to fix issue where java9 module-info compiles don't happen

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903038 13f79535-47bb-0310-9956-ffa450edef68

build.gradle

@@ -185,10 +185,6 @@ subprojects {
         options.compilerArgs << '-Xlint:unchecked'
         options.deprecation = true
         options.incremental = true
-
-        onlyIf {
-            (name != "compileJava9" && name != "compileTest9") // || jdkVersion > 8
-        }
     }
 
     repositories {
@@ -203,10 +199,6 @@ subprojects {
         testImplementation "org.apache.logging.log4j:log4j-core:${log4jVersion}"
     }
 
-    task wrapper(type: Wrapper){
-        gradleVersion = '7.4.2'
-    }
-
     java {
         toolchain {
             languageVersion.set(JavaLanguageVersion.of(jdkVersion))