升级spring-framework到安全版本，防止漏洞风险

pom.xml

@@ -18,6 +18,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <java.version>1.8</java.version>
         <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
+        <spring-framework.version>5.3.33</spring-framework.version>
         <druid.version>1.2.20</druid.version>
         <bitwalker.version>1.21</bitwalker.version>
         <swagger.version>3.0.0</swagger.version>
@@ -35,6 +36,15 @@
     <dependencyManagement>
         <dependencies>
 
+            <!-- SpringFramework的依赖配置-->
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-framework-bom</artifactId>
+                <version>${spring-framework.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
             <!-- SpringBoot的依赖配置-->
             <dependency>
                 <groupId>org.springframework.boot</groupId>