chore(deps): update dependency camunda/zeebe to v8.7.1 (#159)

| datasource      | package       | from   | to    |
| --------------- | ------------- | ------ | ----- |
| github-releases | camunda/zeebe | 8.6.13 | 8.7.1 |

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

Author: renovate[bot]

checks/zeebe/connectivity.sh

@@ -25,7 +25,7 @@ API_PROTOCOL="${API_PROTOCOL:-"grpc"}"
 ZEEBE_ADDRESS="${ZEEBE_ADDRESS:-""}"
 
 # renovate: datasource=github-releases depName=camunda/zeebe
-ZEEBE_DEFAULT_VERSION="8.6.13"
+ZEEBE_DEFAULT_VERSION="8.7.1"
 ZEEBE_VERSION="${ZEEBE_VERSION:-$ZEEBE_DEFAULT_VERSION}"
 
 # Function to display script usage