chore(go.mod): update to upcloud-go-api v6.8.1

go.mod

@@ -3,7 +3,7 @@ module github.com/UpCloudLtd/terraform-provider-upcloud
 go 1.20
 
 require (
-	github.com/UpCloudLtd/upcloud-go-api/v6 v6.8.0
+	github.com/UpCloudLtd/upcloud-go-api/v6 v6.8.1
 	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320
 	github.com/hashicorp/go-retryablehttp v0.6.8
 	github.com/hashicorp/go-uuid v1.0.3

go.sum

@@ -2,8 +2,8 @@ dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
 github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
 github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 h1:KLq8BE0KwCL+mmXnjLWEAOYO+2l2AE4YMmqG1ZpZHBs=
 github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0=
-github.com/UpCloudLtd/upcloud-go-api/v6 v6.8.0 h1:Xfg4BfarI2KqKprsBOS4+XBQGkcgcsoQ3CHXdrRAo9Q=
-github.com/UpCloudLtd/upcloud-go-api/v6 v6.8.0/go.mod h1:I8rWmBBl+OhiY3AGzKbrobiE5TsLCLNYkCQxE4eJcTg=
+github.com/UpCloudLtd/upcloud-go-api/v6 v6.8.1 h1:w/LgBDHRMSM9wLTsfqbN3ulqZIp0sUEUGH+g9LGLm0Q=
+github.com/UpCloudLtd/upcloud-go-api/v6 v6.8.1/go.mod h1:I8rWmBBl+OhiY3AGzKbrobiE5TsLCLNYkCQxE4eJcTg=
 github.com/acomagu/bufpipe v1.0.4 h1:e3H4WUzM3npvo5uv95QuJM3cQspFNtFBzvJ2oNjKIDQ=
 github.com/agext/levenshtein v1.2.3 h1:YB2fHEn0UJagG8T1rrWknE3ZQzWM06O8AMAatNn7lmo=
 github.com/agext/levenshtein v1.2.3/go.mod h1:JEDfjyjHDjOF/1e4FlBE/PkbqA9OfWu2ki2W0IB5558=