feat(cloudauth): support accounts with provider partition field (#559)

* feat(cloudauth): Support accounts with regulatory framework field

Change summary:
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- Add support for onboarding cloudauth accounts with regulatory framework type
- Updated cloudauth proto pb.go

* fix: acceptance tests

* fix: acceptance tests

* revert test changes

* address feedback

* address feedback

* fix acceptance tests due to API response

* fix acceptance tests due to API response

* feat(cloudauth): support account with provider partition field

* feat(cloudauth): support account with provider partition field

* feat(cloudauth): support account with provider partition field

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Co-authored-by: jose-pablo-camacho <[email protected]>

Author: ravinadhruve10

sysdig/common.go

@@ -89,4 +89,5 @@ const (
 	SchemaCloudProviderAlias            = "provider_alias"
 	SchemaAccountId                     = "account_id"
 	SchemaFeatureFlags                  = "flags"
+	SchemaProviderPartition             = "provider_partition"
 )