Bump github.com/IBM-Cloud/power-go-client from 1.6.0 to 1.8.1 (#1965)

Bumps [github.com/IBM-Cloud/power-go-client](https://github.com/IBM-Cloud/power-go-client) from 1.6.0 to 1.8.1.
- [Release notes](https://github.com/IBM-Cloud/power-go-client/releases)
- [Commits](IBM-Cloud/power-go-client@v1.6.0...v1.8.1)

---
updated-dependencies:
- dependency-name: github.com/IBM-Cloud/power-go-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -10,7 +10,7 @@ replace (
 )
 
 require (
-	github.com/IBM-Cloud/power-go-client v1.6.0
+	github.com/IBM-Cloud/power-go-client v1.8.1
 	github.com/IBM/go-sdk-core/v5 v5.17.5
 	github.com/IBM/ibm-cos-sdk-go v1.11.1
 	github.com/IBM/networking-go-sdk v0.45.0

go.sum

@@ -2,8 +2,8 @@ github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOEl
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
 github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
 github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
-github.com/IBM-Cloud/power-go-client v1.6.0 h1:X+QX+WSF66+aouyaf4r+IeBLXUurAJj9+Bd+vH7G5I0=
-github.com/IBM-Cloud/power-go-client v1.6.0/go.mod h1:0ad5Lcq1utoYVJx0uqooMjCpUaYaK0ItP9QJYtY6k0Y=
+github.com/IBM-Cloud/power-go-client v1.8.1 h1:tx1aPJmIQrNru1MD1VHGNasGx3eRIs0zzPZ0KvdFQrg=
+github.com/IBM-Cloud/power-go-client v1.8.1/go.mod h1:N4RxrsMUvBQjSQ/qPk0iMZ8zK+fZPRTnHi/gTaASw0g=
 github.com/IBM/go-sdk-core/v5 v5.17.5 h1:AjGC7xNee5tgDIjndekBDW5AbypdERHSgib3EZ1KNsA=
 github.com/IBM/go-sdk-core/v5 v5.17.5/go.mod h1:KsAAI7eStAWwQa4F96MLy+whYSh39JzNjklZRbN/8ns=
 github.com/IBM/ibm-cos-sdk-go v1.11.1 h1:Pye61hmWA4ZVCfOfFLTJBjPka4HIGrLqmpZ2d2KlrCE=