WhiteSource Configuration Migration (#11649)

Co-authored-by: whitesource-for-gb.xjqchip.workers.dev[bot] <50673670+whitesource-for-gb.xjqchip.workers.dev[bot]@users.noreply.github.com>
Co-authored-by: Francesco Tumanischvili <[email protected]>

Author: mend-for-gb.xjqchip.workers.dev[bot]

Diff for: .whitesource

@@ -1,15 +1,6 @@
 {
+  "settingsInheritedFrom": "swagger-api/whitesource-config@main",
   "scanSettings": {
-    "configMode": "AUTO",
-    "configExternalURL": "",
-    "projectToken": "",
-    "baseBranches": []
-  },
-  "checkRunSettings": {
-    "vulnerableCheckRunConclusionLevel": "failure",
-    "displayMode": "diff"
-  },
-  "issueSettings": {
-    "minSeverityLevel": "LOW"
+    "baseBranches": ["master", "3.0.0"]
   }
-}
+}