Follow Steps as follows

• change the setting Processor path to Obtain processors from project classpath

• Or include <version>${lombok.version}</version> against lombok annotation processor configuration in your pom.xml

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <annotationProcessorPaths>
                    <path>
                        <groupId>org.projectlombok</groupId>
                        <artifactId>lombok</artifactId>
                        <version>${lombok.version}</version>
                    </path>
                </annotationProcessorPaths>
            </configuration>
        </plugin>

https://intellij-support.jetbrains.com/hc/en-us/community/posts/23064675521682-Lombok-not-workin-with-Intellij