Bump github.com/ory/dockertest/v3 from 3.6.3 to 3.8.1

Bumps [github.com/ory/dockertest/v3](https://github.com/ory/dockertest) from 3.6.3 to 3.8.1.
- [Release notes](https://github.com/ory/dockertest/releases)
- [Commits](ory/dockertest@v3.6.3...v3.8.1)

---
updated-dependencies:
- dependency-name: github.com/ory/dockertest/v3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -60,7 +60,7 @@ require (
 	github.com/multiformats/go-multiaddr-dns v0.3.1
 	github.com/multiformats/go-multihash v0.0.15
 	github.com/olekukonko/tablewriter v0.0.5
-	github.com/ory/dockertest/v3 v3.6.3
+	github.com/ory/dockertest/v3 v3.8.1
 	github.com/oschwald/geoip2-golang v1.4.0
 	github.com/otiai10/copy v1.4.2
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
@@ -90,7 +90,7 @@ require (
 	github.com/DataDog/zstd v1.4.1 // indirect
 	github.com/GeertJohan/go.incremental v1.0.0 // indirect
 	github.com/GeertJohan/go.rice v1.0.0 // indirect
-	github.com/Microsoft/go-winio v0.4.14 // indirect
+	github.com/Microsoft/go-winio v0.5.1 // indirect
 	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/Stebalien/go-bitfield v0.0.1 // indirect
@@ -102,11 +102,11 @@ require (
 	github.com/bren2010/proquint v0.0.0-20160323162903-38337c27106d // indirect
 	github.com/btcsuite/btcd v0.21.0-beta // indirect
 	github.com/cenkalti/backoff v2.2.1+incompatible // indirect
-	github.com/cenkalti/backoff/v3 v3.0.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.2 // indirect
 	github.com/cespare/xxhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.1 // indirect
 	github.com/cheekybits/genny v1.0.0 // indirect
-	github.com/containerd/console v1.0.1 // indirect
+	github.com/containerd/console v1.0.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/crackcomm/go-gitignore v0.0.0-20170627025303-887ab5e44cc3 // indirect
 	github.com/cskr/pubsub v1.0.2 // indirect
@@ -117,6 +117,8 @@ require (
 	github.com/dgraph-io/badger/v2 v2.2007.2 // indirect
 	github.com/dgraph-io/ristretto v0.0.3-0.20200630154024-f66de99634de // indirect
 	github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2 // indirect
+	github.com/docker/cli v20.10.11+incompatible // indirect
+	github.com/docker/docker v20.10.7+incompatible // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/fatih/color v1.9.0 // indirect
@@ -151,6 +153,7 @@ require (
 	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/snappy v0.0.2-0.20190904063534-ff6b7dc882cf // indirect
 	github.com/google/gopacket v1.1.19 // indirect
+	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/gorilla/mux v1.7.4 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/hannahhoward/cbor-gen-for v0.0.0-20200817222906-ea96cece81f1 // indirect
@@ -160,6 +163,7 @@ require (
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/huin/goupnp v1.0.0 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/ipfs/bbloom v0.0.4 // indirect
 	github.com/ipfs/go-bitswap v0.3.4 // indirect
@@ -256,8 +260,8 @@ require (
 	github.com/mikioh/tcpopt v0.0.0-20190314235656-172688c1accc // indirect
 	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 // indirect
 	github.com/minio/sha256-simd v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.1.2 // indirect
-	github.com/moby/term v0.0.0-20200915141129-7f0af18e79f2 // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
+	github.com/moby/term v0.0.0-20201216013528-df9cb8a40635 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
@@ -274,8 +278,8 @@ require (
 	github.com/nxadm/tail v1.4.8 // indirect
 	github.com/onsi/ginkgo v1.16.4 // indirect
 	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
-	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/opencontainers/runc v1.0.0-rc9 // indirect
+	github.com/opencontainers/image-spec v1.0.2 // indirect
+	github.com/opencontainers/runc v1.0.2 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/oschwald/maxminddb-golang v1.6.0 // indirect
 	github.com/pelletier/go-toml v1.4.0 // indirect
@@ -313,6 +317,9 @@ require (
 	github.com/whyrusleeping/timecache v0.0.0-20160911033111-cfcb2f1abfee // indirect
 	github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c // indirect
 	github.com/xdg/stringprep v0.0.0-20180714160509-73f8eece6fdc // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	go.mongodb.org/mongo-driver v1.4.0 // indirect
 	go.opentelemetry.io/contrib v0.18.0 // indirect
 	go.opentelemetry.io/otel/sdk v0.20.0 // indirect