Bump shiro-spring from 1.4.0 to 1.7.1

Bumps shiro-spring from 1.4.0 to 1.7.1.

---
updated-dependencies:
- dependency-name: org.apache.shiro:shiro-spring
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -74,7 +74,7 @@
         <dependency>
             <groupId>org.apache.shiro</groupId>
             <artifactId>shiro-spring</artifactId>
-            <version>1.4.0</version>
+            <version>1.7.1</version>
         </dependency>
         <!--分页依赖-->
         <dependency>