fix: update docker client API version

Telegraf manually sets the API version in the docker client. We are
using the 20.10 version of docker, which cooresponds to a newer API
version that we can bump up to.

Fixes: influxdata#4666
Fixes: influxdata#10380

go.mod

@@ -47,7 +47,7 @@ require (
 	github.com/denisenkom/go-mssqldb v0.10.0
 	github.com/dimchansky/utfbom v1.1.1
 	github.com/djherbis/times v1.5.0
-	github.com/docker/docker v20.10.9+incompatible
+	github.com/docker/docker v20.10.11+incompatible
 	github.com/doclambda/protobufquery v0.0.0-20210317203640-88ffabe06a60
 	github.com/dynatrace-oss/dynatrace-metric-utils-go v0.3.0
 	github.com/eclipse/paho.mqtt.golang v1.3.5

go.sum

@@ -670,8 +670,8 @@ github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BU
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v20.10.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker v20.10.7+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
-github.com/docker/docker v20.10.9+incompatible h1:JlsVnETOjM2RLQa0Cc1XCIspUdXW3Zenq9P54uXBm6k=
-github.com/docker/docker v20.10.9+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v20.10.11+incompatible h1:OqzI/g/W54LczvhnccGqniFoQghHx3pklbLuhfXpqGo=
+github.com/docker/docker v20.10.11+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=

plugins/inputs/docker/client.go

@@ -11,7 +11,7 @@ import (
 )
 
 var (
-	version        = "1.21" // 1.24 is when server first started returning its version
+	version        = "1.41" // https://docs.docker.com/engine/api/
 	defaultHeaders = map[string]string{"User-Agent": "engine-api-cli-1.0"}
 )