chore: update dependencies and minimum Go version

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.14.0 as build
+FROM golang:1.21 as build
 
 COPY . /src
 RUN set -ex \

go.mod

@@ -1,16 +1,52 @@
 module github.com/rethinkdb/prometheus-exporter
 
-go 1.13
+go 1.18
 
 require (
-	github.com/bitly/go-hostpool v0.1.0 // indirect
-	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
-	github.com/prometheus/client_golang v0.9.3
-	github.com/prometheus/common v0.4.0
-	github.com/rs/zerolog v1.18.0
-	github.com/spf13/cobra v0.0.6
-	github.com/spf13/viper v1.6.2
-	golang.org/x/sync v0.0.0-20190423024810-112230192c58
-	golang.org/x/tools v0.0.0-20200221224223-e1da425f72fd // indirect
-	gopkg.in/rethinkdb/rethinkdb-go.v6 v6.0.0
+	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/common v0.45.0
+	github.com/rs/zerolog v1.31.0
+	github.com/spf13/cobra v1.8.0
+	github.com/spf13/viper v1.17.0
+	golang.org/x/sync v0.5.0
+	gopkg.in/rethinkdb/rethinkdb-go.v6 v6.2.2
+)
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/opentracing/opentracing-go v1.1.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
+	github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 // indirect
+	github.com/prometheus/procfs v0.11.1 // indirect
+	github.com/sagikazarmark/locafero v0.3.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sirupsen/logrus v1.0.6 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.10.0 // indirect
+	github.com/spf13/cast v1.5.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	golang.org/x/crypto v0.14.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/term v0.13.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
+	gopkg.in/cenkalti/backoff.v2 v2.2.1 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )