Bump software.amazon.awssdk:sns from 2.31.11 to 2.31.20

Bumps software.amazon.awssdk:sns from 2.31.11 to 2.31.20.

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:sns
  dependency-version: 2.31.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -175,7 +175,7 @@
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>sns</artifactId>
-            <version>2.31.11</version>
+            <version>2.31.20</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>