update build script

Author: sthulb

examples/powertools-examples-core/gradle/gradlew

@@ -112,7 +112,9 @@ case "$( uname )" in                #(
 esac
 
 
-curl -L -o $APP_HOME/gradle/wrapper/gradle-wrapper.jar https:$(cat $APP_HOME/gradle/wrapper/gradle-wrapper.properties  | grep distributionUrl | cut -d ':' -f 2)
+curl -L -o $APP_HOME/gradle/wrapper/gradle.zip https:$(cat $APP_HOME/gradle/wrapper/gradle-wrapper.properties  | grep distributionUrl | cut -d ':' -f 2)
+unzip $APP_HOME/gradle/wrapper/gradle.zip -d $APP_HOME/gradle/wrapper/gradle
+mv $APP_HOME/gradle/wrapper/gradle/lib/gradle-wrapper-7.3.3.jar $APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar