Unify logic for credentials (GONRG-539)

Description:

• Credential classes were moved into gcp-core-lib.
• Changed a version 'gcp-core-lib'.
• Changed unit tests.

How to test:

Check business logic.

Changes include:

• Refactor (a non-breaking change that improves code maintainability).
• Bugfix (a non-breaking change that solves an issue).
• New feature (a non-breaking change that adds functionality).
• Breaking change (a change that is not backward-compatible and/or changes current functionality).

Changes in:

• GCP
• Azure
• AWS
• IBM

Dev Checklist:

• Added Unit Tests, wherever applicable.
• Updated the Readme, if applicable.
• Existing Tests pass
• Verified functionality locally
• Self Reviewed my code for formatting and complex business logic.

Other comments:

Any comments to approvers here

provider/legal-gcp/src/main/java/org/opengroup/osdu/legal/countries/StorageReaderImpl.java

@@ -68,7 +68,7 @@ public class StorageReaderImpl implements IStorageReader {
     }
 
     private String getTenantBucketName() {
-        return this.tenantInfo.getName() + "-" + BUCKET_NAME;
+        return this.tenantInfo.getProjectId() + "-" + this.tenantInfo.getName() + "-" + BUCKET_NAME;
     }
 
 }