fix(deps): update module github.com/bradleyfalzon/ghinstallation/v2 to v2.19.0

Author: renovate[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/canonical/github-runner-operators
 go 1.25.0
 
 require (
-	github.com/bradleyfalzon/ghinstallation/v2 v2.18.0
+	github.com/bradleyfalzon/ghinstallation/v2 v2.19.0
 	github.com/golang-migrate/migrate/v4 v4.19.1
 	github.com/google/go-github/v82 v82.0.0
 	github.com/google/go-github/v88 v88.0.0

go.sum

@@ -6,6 +6,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bradleyfalzon/ghinstallation/v2 v2.18.0 h1:WPqnN6NS9XvYlOgZQAIseN7Z1uAiE+UxgDKlW7FvFuU=
 github.com/bradleyfalzon/ghinstallation/v2 v2.18.0/go.mod h1:gpoSwwWc4biE49F7n+roCcpkEkZ1Qr9soZ2ESvMiouU=
+github.com/bradleyfalzon/ghinstallation/v2 v2.19.0 h1:KQfD+43pRw9NUJhGycGrFr9vF1MubZacksKol1gomFI=
+github.com/bradleyfalzon/ghinstallation/v2 v2.19.0/go.mod h1:fe5ECIhCdEnxwLiBlNTxx9CP455wt42BELnlDVMvaAA=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
 github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=