add vault hashcorp to mod and sum

delegator/go.mod

@@ -35,6 +35,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.13.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
+	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/clevergo/websocket v1.0.0 // indirect
 	github.com/consensys/bavard v0.1.13 // indirect
@@ -56,6 +57,7 @@ require (
 	github.com/fjl/memsize v0.0.2 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
+	github.com/go-jose/go-jose/v4 v4.0.1 // indirect
 	github.com/go-logr/logr v1.4.1 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
@@ -72,14 +74,25 @@ require (
 	github.com/googleapis/gax-go/v2 v2.12.1 // indirect
 	github.com/gorilla/websocket v1.5.1 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/go-retryablehttp v0.7.4 // indirect
+	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
+	github.com/hashicorp/go-secure-stdlib/parseutil v0.1.7 // indirect
+	github.com/hashicorp/go-secure-stdlib/strutil v0.1.2 // indirect
+	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
 	github.com/hashicorp/golang-lru v1.0.2 // indirect
+	github.com/hashicorp/hcl v1.0.1-vault-5 // indirect
+	github.com/hashicorp/vault/api v1.13.0 // indirect
+	github.com/hashicorp/vault/api/auth/kubernetes v0.6.0 // indirect
 	github.com/holiman/uint256 v1.2.4 // indirect
 	github.com/huin/goupnp v1.3.0 // indirect
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/linxGnu/grocksdb v1.8.12 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mmcloughlin/addchain v0.4.0 // indirect
 	github.com/newrelic/go-agent/v3 v3.29.1 // indirect
 	github.com/outcaste-io/ristretto v0.2.3 // indirect
@@ -96,6 +109,7 @@ require (
 	github.com/rjeczalik/notify v0.9.3 // indirect
 	github.com/rs/cors v1.10.1 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/ryanuber/go-glob v1.0.0 // indirect
 	github.com/secure-systems-lab/go-securesystemslib v0.8.0 // indirect
 	github.com/steakknife/bloomfilter v0.0.0-20180922174646-6819c0d2a570 // indirect
 	github.com/steakknife/hamming v0.0.0-20180906055917-c99c65617cd3 // indirect