BAU: Bump software.amazon.awssdk:kms from 2.29.23 to 2.30.18

Bumps software.amazon.awssdk:kms from 2.29.23 to 2.30.18.

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:kms
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

di-ipv-cimit-stub/lib/build.gradle

@@ -11,7 +11,7 @@ repositories {
 dependencies {
 	implementation "software.amazon.awssdk:dynamodb-enhanced:2.30.5",
 			"software.amazon.lambda:powertools-parameters:1.16.1",
-			"software.amazon.awssdk:kms:2.29.23",
+			"software.amazon.awssdk:kms:2.30.18",
 			"org.apache.logging.log4j:log4j-api:2.24.3",
 			"org.apache.logging.log4j:log4j-core:2.24.3"