feat: update Flipt v1 chart to release v1.61.0 (#246)

Co-authored-by: flipt-bot <dev@flipt.io>

Author: flipt-release-bot[bot]

charts/flipt/Chart.yaml

@@ -3,8 +3,8 @@ name: flipt
 home: https://flipt.io
 description: Flipt is an open-source, self-hosted feature flag solution.
 type: application
-version: 0.86.1
-appVersion: v1.60.0
+version: 0.87.0
+appVersion: v1.61.0
 maintainers:
   - name: Flipt
     url: https://github.com/flipt-io/helm-charts