build(deps): bump com.amazonaws:aws-java-sdk-sts

---
updated-dependencies:
- dependency-name: com.amazonaws:aws-java-sdk-sts
  dependency-version: 1.12.788
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

examples/examples-release-19/pom.xml

@@ -91,7 +91,7 @@
 		<dependency>
 			<groupId>com.amazonaws</groupId>
 			<artifactId>aws-java-sdk-sts</artifactId>
-			<version>1.12.787</version>
+			<version>1.12.788</version>
 		</dependency>
 
 	</dependencies>

examples/examples-release-20/pom.xml

@@ -91,7 +91,7 @@
 		<dependency>
 			<groupId>com.amazonaws</groupId>
 			<artifactId>aws-java-sdk-sts</artifactId>
-			<version>1.12.787</version>
+			<version>1.12.788</version>
 		</dependency>
 
 	</dependencies>