[ignore] Set CI to cpu 1 until test in aci_rest_managed gets fixed

.github/workflows/checks.yml

@@ -76,9 +76,10 @@ jobs:
           terraform_version: '1.7.*'
           terraform_wrapper: false
       - name: Terraform Acceptance Test (APIC ${{ matrix.apic_host.name }})
-        # TODO: Fix TestAccAciRestManaged_importWithIpv6 to resolve data race failures occurring in the CI
+        # TODO: Fix TestAccAciRestManaged_importWithIpv6 to resolve data race failures occurring in the CI. 
+        # The "-cpu 1" argument can be removed when fixed.
         # https://github.com/CiscoDevNet/terraform-provider-aci/issues/1218
-        run: go test github.com/CiscoDevNet/terraform-provider-aci/v2/internal/provider -v -race -timeout 300m -coverprofile=coverage.out -covermode=atomic -skip TestAccAciRestManaged_importWithIpv6
+        run: go test github.com/CiscoDevNet/terraform-provider-aci/v2/internal/provider -v -race -cpu 1 -timeout 300m -coverprofile=coverage.out -covermode=atomic
         env:
           TF_ACC: '1'
           TF_ACC_STATE_LINEAGE: '1'