Optimize pom.

spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/pom.xml

@@ -37,24 +37,6 @@
             <optional>true</optional>
         </dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot</artifactId>
-            <optional>true</optional>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-autoconfigure</artifactId>
-            <optional>true</optional>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter</artifactId>
-            <optional>true</optional>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-webflux</artifactId>
@@ -121,7 +103,6 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-inline</artifactId>
-            <version>4.0.0</version>
             <scope>test</scope>
         </dependency>