fix(deps): update module github.com/diggerhq/digger/libs to v0.4.15 (#1357)

Author: renovate[bot]

backend/go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/alextanhongpin/go-gin-starter v0.0.0-20180719045109-df82f33e8aa1
 	github.com/bradleyfalzon/ghinstallation/v2 v2.10.0
 	github.com/dchest/uniuri v1.2.0
-	github.com/diggerhq/digger/libs v0.4.13
+	github.com/diggerhq/digger/libs v0.4.15
 	github.com/dominikbraun/graph v0.23.0
 	github.com/getsentry/sentry-go v0.27.0
 	github.com/gin-contrib/sessions v1.0.0

cli/go.mod

@@ -30,7 +30,7 @@ require (
 	github.com/aws/smithy-go v1.20.2
 	github.com/caarlos0/env/v11 v11.0.0
 	github.com/caarlos0/env/v8 v8.0.0
-	github.com/diggerhq/digger/libs v0.4.13
+	github.com/diggerhq/digger/libs v0.4.15
 	github.com/dominikbraun/graph v0.23.0
 	github.com/google/go-github/v58 v58.0.0
 	github.com/spf13/cobra v1.8.0