Bump software.amazon.awssdk:bom from 2.40.3 to 2.40.8

Bumps software.amazon.awssdk:bom from 2.40.3 to 2.40.8.

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:bom
  dependency-version: 2.40.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -39,7 +39,7 @@
     <aspectj.version>1.9.7</aspectj.version>
     <assertj.version>3.27.6</assertj.version>
     <aws-java-sdk.version>1.12.788</aws-java-sdk.version>
-    <aws-java-sdk2.version>2.40.3</aws-java-sdk2.version>
+    <aws-java-sdk2.version>2.40.8</aws-java-sdk2.version>
     <bonecp.version>0.8.0.RELEASE</bonecp.version>
     <bouncycastle.version>1.83</bouncycastle.version>
     <build-helper-maven-plugin.version>3.6.1</build-helper-maven-plugin.version>