Bump github.com/hashicorp/consul/api from 1.17.0 to 1.18.0 (#299)

Bumps [github.com/hashicorp/consul/api](https://github.com/hashicorp/consul) from 1.17.0 to 1.18.0.
- [Release notes](https://github.com/hashicorp/consul/releases)
- [Changelog](https://github.com/hashicorp/consul/blob/main/CHANGELOG.md)
- [Commits](hashicorp/consul@api/v1.17.0...api/v1.18.0)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/consul/api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -1,7 +1,7 @@
 module github.com/martin-helmich/prometheus-nginxlog-exporter
 
 require (
-	github.com/hashicorp/consul/api v1.17.0
+	github.com/hashicorp/consul/api v1.18.0
 	github.com/hashicorp/hcl v1.0.0
 	github.com/mitchellh/mapstructure v1.4.1 // indirect
 	github.com/nxadm/tail v1.4.8

go.sum

@@ -51,8 +51,8 @@ github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
-github.com/hashicorp/consul/api v1.17.0 h1:aqytbw31uCPNn37ST+717IyGod+P1eTgSGu3yjRo4bs=
-github.com/hashicorp/consul/api v1.17.0/go.mod h1:ZNwemOPAdgtV4cCx9fqxNmw+PI3vliW6gYin2WD+F2g=
+github.com/hashicorp/consul/api v1.18.0 h1:R7PPNzTCeN6VuQNDwwhZWJvzCtGSrNpJqfb22h3yH9g=
+github.com/hashicorp/consul/api v1.18.0/go.mod h1:owRRGJ9M5xReDC5nfT8FTJrNAPbT4NM6p/k+d03q2v4=
 github.com/hashicorp/consul/sdk v0.13.0 h1:lce3nFlpv8humJL8rNrrGHYSKc3q+Kxfeg3Ii1m6ZWU=
 github.com/hashicorp/consul/sdk v0.13.0/go.mod h1:0hs/l5fOVhJy/VdcoaNqUSi2AUs95eF5WKtv+EYIQqE=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=