fix(deps): update dependency com.slack.api:slack-api-client to v1.40.0 (

#920)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

pom.xml

@@ -28,7 +28,7 @@
     <version.spring-boot>3.3.0</version.spring-boot>
     <version.picocli>4.7.6</version.picocli>
     <version.commons-io>2.16.1</version.commons-io>
-    <version.slack-api-client>1.39.3</version.slack-api-client>
+    <version.slack-api-client>1.40.0</version.slack-api-client>
     <version.opencsv>5.9</version.opencsv>
     <version.operate-client>8.3.0.1</version.operate-client>
     <version.camunda-bpm-assert>15.0.0</version.camunda-bpm-assert>