Bump org.springframework.integration:spring-integration-ws (#635)

Bumps [org.springframework.integration:spring-integration-ws](https://github.com/spring-projects/spring-integration) from 6.4.0 to 6.4.1.
- [Release notes](https://github.com/spring-projects/spring-integration/releases)
- [Commits](spring-projects/spring-integration@v6.4.0...v6.4.1)

---
updated-dependencies:
- dependency-name: org.springframework.integration:spring-integration-ws
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Marc P <mperlman@codeforamerica.org>

build.gradle

@@ -67,7 +67,7 @@ dependencies {
     // This dependency is used internally, and not exposed to consumers on their own compile classpath.
     api 'org.springframework.boot:spring-boot-starter-thymeleaf'
 
-    implementation 'org.springframework.integration:spring-integration-ws:6.4.0'
+    implementation 'org.springframework.integration:spring-integration-ws:6.4.1'
     implementation 'com.google.guava:guava:33.4.0-jre'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-validation'