[Refactor] CCE: Refactor CCE nodes

[muneeb-jan]

Summary of the Pull Request

Apply changes from gopher in provider

PR Checklist

• Tests added/passed.
• Release notes added.

Acceptance Steps Performed

=== RUN   TestAccResourceCCENodesV3Basic
    resource_opentelekomcloud_cce_node_v3_test.go:45: Cluster is required by the test. 1 test(s) are using cluster.
    cluster.go:121: starting creating shared cluster
    cluster.go:117: Cluster usage is 0 now, ready to delete the cluster
    cluster.go:80: starting deleting shared cluster
--- PASS: TestAccResourceCCENodesV3Basic (742.68s)
=== NAME  TestAccResourceCCENodesV3EncryptedVolume
    cluster.go:117: Cluster is released by the test. 11 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3EncryptedVolume (262.20s)
=== NAME  TestAccResourceCCENodesV3Timeout
    cluster.go:117: Cluster is released by the test. 10 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3Timeout (272.40s)
=== NAME  TestAccResourceCCENodesV3IpNulls
    cluster.go:117: Cluster is released by the test. 9 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3IpNulls (293.45s)
=== NAME  TestAccResourceCCENodesV3IpWithExtendedParameters
    cluster.go:117: Cluster is released by the test. 8 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3IpWithExtendedParameters (303.52s)
=== NAME  TestAccResourceCCENodesV3IpCreate
    cluster.go:117: Cluster is released by the test. 7 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3IpCreate (335.90s)
=== NAME  TestAccResourceCCENodesV3_extendParams
    cluster.go:117: Cluster is released by the test. 5 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3_extendParams (548.83s)
=== NAME  TestAccResourceCCENodesV3Multiple
    cluster.go:117: Cluster is released by the test. 4 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3Multiple (586.56s)
=== NAME  TestAccResourceCCENodesV3_eipIds
    cluster.go:117: Cluster is released by the test. 3 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3_eipIds (676.41s)
=== NAME  TestAccResourceCCENodesV3BandWidthResize
    cluster.go:117: Cluster is released by the test. 2 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3BandWidthResize (915.95s)
=== NAME  TestAccResourceCCENodesV3OS
    cluster.go:117: Cluster is released by the test. 1 test(s) are still using cluster.
--- PASS: TestAccResourceCCENodesV3OS (929.26s)
=== NAME  TestAccResourceCCENodesV3IpSetNull
    cluster.go:117: Cluster usage is 0 now, ready to delete the cluster
    cluster.go:80: starting deleting shared cluster
--- PASS: TestAccResourceCCENodesV3IpSetNull (1143.53s)
PASS

[anton-sidelnikov]

looks good

[otc-zuul]

Build succeeded.
https://zuul.otc-service.com/t/eco/buildset/cd76e78c27b0497193630d71762b7321

✔️ build-otc-releasenotes SUCCESS in 4m 01s
✔️ noop SUCCESS in 0s
✔️ otc-golangci-lint SUCCESS in 3m 10s
✔️ golang-make-test SUCCESS in 3m 38s
✔️ golang-make-vet SUCCESS in 3m 04s
✔️ tflint SUCCESS in 2m 22s
✔️ goreleaser-build SUCCESS in 8m 03s