Bump github.com/haproxytech/config-parser/v4 from 4.1.2 to 4.2.1

Bumps [github.com/haproxytech/config-parser/v4](https://github.com/haproxytech/config-parser) from 4.1.2 to 4.2.1.
- [Commits](haproxytech/config-parser@v4.1.2...v4.2.1)

---
updated-dependencies:
- dependency-name: github.com/haproxytech/config-parser/v4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-openapi/strfmt v0.21.10
 	github.com/haproxytech/client-native/v4 v4.1.7
-	github.com/haproxytech/config-parser/v4 v4.1.2
+	github.com/haproxytech/config-parser/v4 v4.2.1
 	github.com/onsi/ginkgo/v2 v2.1.4
 	github.com/onsi/gomega v1.19.0
 	github.com/openshift/api v0.0.0-20210505180709-d0a89da74761 // latest commit of branch https://github.com/openshift/api/tree/release-4.8
@@ -67,6 +67,7 @@ require (
 	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	go.mongodb.org/mongo-driver v1.13.1 // indirect
+	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 // indirect
 	golang.org/x/net v0.17.0 // indirect
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 // indirect
 	golang.org/x/sys v0.13.0 // indirect

go.sum

@@ -242,8 +242,8 @@ github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3i
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/haproxytech/client-native/v4 v4.1.7 h1:n/K0HB+Hx6vGWWyTEi7qy4kucf7WocUXZ6dB18geO/k=
 github.com/haproxytech/client-native/v4 v4.1.7/go.mod h1:SoPIgQ8UH+CDlKTI5VPrvdZ55DhKNLgvAP9d7DipFN4=
-github.com/haproxytech/config-parser/v4 v4.1.2 h1:gE0KKBf2x2iK5N4/wW6mYUuNt25+Gyxn7uBkknjCtZs=
-github.com/haproxytech/config-parser/v4 v4.1.2/go.mod h1:ATW/is/Ni9HK2F5Y1IhS5cutgy/w/abVgwRLaoqlcmo=
+github.com/haproxytech/config-parser/v4 v4.2.1 h1:qiZ58h7B7KpwGhRTLRjhVhuJhMHRn2s24YeuL9MC/iE=
+github.com/haproxytech/config-parser/v4 v4.2.1/go.mod h1:Bsm7Snm4JMEmVLw34ABwuNbRIrakFj8WMDyWzjimCfc=
 github.com/haproxytech/go-logger v1.1.0 h1:HgGtYaI1ApkvbQdsm7f9AzQQoxTB7w37criTflh7IQE=
 github.com/haproxytech/go-logger v1.1.0/go.mod h1:OekUd8HCb7ubxMplzHUPBTHNxZmddOWfOjWclZsqIeM=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
@@ -457,6 +457,8 @@ golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u0
 golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
 golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
 golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
+golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 h1:k/i9J1pBpvlfR+9QsetwPyERsqu1GIbi967PQMq3Ivc=
+golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=