include lombok in spring boot code example

Example 1: lombok maven

	org.projectlombok
	lombok
	1.18.16
	provided

Example 2: lombok gradle dependency spring boot

//Add below dependency in the build.gradle
   //Install the lombok plugin as well
    compileOnly 'org.projectlombok:lombok:1.18.16'
    annotationProcessor 'org.projectlombok:lombok:1.18.16'

    testCompileOnly 'org.projectlombok:lombok:1.18.16'
    testAnnotationProcessor 'org.projectlombok:lombok:1.18.16'