Spring Boot application is ignoring hikaricp config

I'm new to stackoverflow, but read tons of posts here and now stuck.my application.properties is read, but the portion for configuring hikaricp is ignored/has no effect.

I read https://www.javadevjournal.com/spring-boot/spring-boot-hikari/ and folowed those steps there, still any success.

pom.xml

<dependencies>  
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-ehcache</artifactId>
        <version>5.4.10.Final</version>
        <exclusions>
            <exclusion>
                <groupId>net.sf.ehcache</groupId>
                <artifactId>ehcache</artifactId>
            </exclusion>
        </exclusions>
    </dependency>    
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-jcache</artifactId>
        <version>5.4.10.Final</version>
    </dependency>
    <dependency>
        <groupId>org.ehcache</groupId>
        <artifactId>ehcache</artifactId>
        <version>3.6.3</version>
    </dependency>        
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-jdbc</artifactId>
        <exclusions>
            <exclusion>
                <groupId>org.apache.tomcat</groupId>
                <artifactId>tomcat-jdbc</artifactId>
            </exclusion>                
        </exclusions>
        <version>2.2.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
        <exclusions>
         <exclusion>
                <groupId>org.apache.tomcat</groupId>
                <artifactId>tomcat-jdbc</artifactId>
          </exclusion>
        </exclusions>
        <version>2.2.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <exclusions>
         <exclusion>
                <groupId>org.apache.tomcat</groupId>
                <artifactId>tomcat-jdbc</artifactId>
          </exclusion>
        </exclusions>
        <version>2.2.2.RELEASE</version>
    </dependency>
    <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <exclusions>
    <exclusion>
    <groupId>org.apache.tomcat</groupId>
    <artifactId>tomcat-jdbc</artifactId>
          </exclusion>
        </exclusions>
        <scope>test</scope>
        <version>2.2.2.RELEASE</version>
    </dependency>

application.properties

    spring.cache.jcache.config=classpath:ehcache.xml
    spring.datasource.jdbc-url=jdbc:postgresql://VOC-APP202-db:5432/voice-app
    spring.datasource.username=vocapp202
    spring.datasource.password=******
    srping.datasource.driver-class-name=org.postgresql.Driver       
    spring.datasource.type=com.zaxxer.hikari.HikariDataSource
    spring.datasource.hikari.connectionTimeout=1000
    spring.datasource.hikari.idleTimeout=30000
    spring.datasource.hikari.maxLifetime=60000
    spring.datasource.hikari.connectionTestQuery=SELECT * FROM table where id=1
    spring.datasource.hikari.minimumIdle=1
    spring.datasource.hikari.maximumPoolSize=5
    spring.datasource.hikari.poolName=voiceapp-db-pool
    spring.datasource.hikari.autoCommit=false

BlacklistApplication.class:

    package de.mycompany.voice.blacklist_ng;  
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.cache.annotation.EnableCaching;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.data.jpa.repository.config.EnableJpaAuditing;   
    @SpringBootApplication
    @EnableJpaAuditing
    @EnableCaching
    @Configuration
    public class BlacklistngApplication {

        public static void main(String[] args) {
            SpringApplication.run(BlacklistngApplication.class, args);
        }

    }

Config class:

    @Configuration
    @ConfigurationProperties("spring.datasource")
    @EnableTransactionManagement
    @EnableJpaRepositories(
            entityManagerFactoryRef = "entityManagerFactory",
            basePackages = {"de.firsttelecom.voice.blacklist_ng.repository.vocapp202"}
    )
    public class VocApp202DbConfig extends HikariConfig {

        @Primary
        @Bean(name = "dataSource")
        public DataSource dataSource() {
            return new HikariDataSource(this);
        }

What I'm missing?