update org.springframework:spring-context 5.2.6.RELEASE to 5.3.19

Author: jerjjj

pom.xml

@@ -49,7 +49,7 @@ under the License.
         <slf4j.version>1.7.30</slf4j.version>
         <junit-jupiter.version>5.5.2</junit-jupiter.version>
         <junit.version>4.13.1</junit.version>
-        <spring.version>5.2.6.RELEASE</spring.version>
+        <spring.version>5.3.19</spring.version>
         <mockito.version>3.8.0</mockito.version>
         <archunit.version>0.15.0</archunit.version>
     </properties>