Update dependency org.projectlombok:lombok to v1.18.28

Author: renovate[bot]

build.gradle

@@ -21,11 +21,11 @@ dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.9.3'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.3'
 
-    compileOnly 'org.projectlombok:lombok:1.18.26'
-    annotationProcessor 'org.projectlombok:lombok:1.18.26'
+    compileOnly 'org.projectlombok:lombok:1.18.28'
+    annotationProcessor 'org.projectlombok:lombok:1.18.28'
 
-    testCompileOnly 'org.projectlombok:lombok:1.18.26'
-    testAnnotationProcessor 'org.projectlombok:lombok:1.18.26'
+    testCompileOnly 'org.projectlombok:lombok:1.18.28'
+    testAnnotationProcessor 'org.projectlombok:lombok:1.18.28'
 }
 
 test {