fix(deps): update github.com/google/pprof digest to e1f9c19

Author: renovate[bot]

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/gitsight/go-vcsurl v1.0.1
 	github.com/go-git/go-git/v5 v5.12.0
 	github.com/go-playground/validator/v10 v10.19.0
-	github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6
+	github.com/google/pprof e1f9c1950416
 	github.com/google/tink/go v1.7.0
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/websocket v1.5.1