fix(github-release): update aqua:fluxcd/flux2 (2.8.7 → 2.8.8)

Author: home-infrastructure-renovate[bot]

.mise.toml

@@ -9,7 +9,7 @@ pipx = "latest"
 
 ansible = "11.13.0"
 "aqua:bitnami-labs/sealed-secrets" = "0.36.6"
-"aqua:fluxcd/flux2" = "2.8.7"
+"aqua:fluxcd/flux2" = "2.8.8"
 "aqua:go-task/task" = "3.51.1"
 "aqua:hashicorp/terraform" = "1.15.3"
 "aqua:helm/helm" = "4.2.0"