Bump org.springframework:spring-context from 6.1.14 to 6.1.20 in /javav2/example_code/sqs-jms (awsdocs#7468)

Bump org.springframework:spring-context in /javav2/example_code/sqs-jms

Bumps [org.springframework:spring-context](https://github.com/spring-projects/spring-framework) from 6.1.14 to 6.1.20.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v6.1.14...v6.1.20)

---
updated-dependencies:
- dependency-name: org.springframework:spring-context
  dependency-version: 6.1.20
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

javav2/example_code/sqs-jms/pom.xml

@@ -83,7 +83,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
-            <version>6.1.14</version>  <!-- Use the latest compatible version -->
+            <version>6.1.20</version>  <!-- Use the latest compatible version -->
         </dependency>
 
         <!-- Spring Beans (Required for bean configuration) -->