chore: import upstream snapshot with attribution

bootstrap/sql/migrations/native/1.12.8/mysql/postDataMigrationSQLScript.sql

@@ -0,0 +1,19 @@
+-- Fix PII classification autoClassificationConfig (issue #27910)
+UPDATE classification
+SET json = JSON_SET(
+    json,
+    '$.autoClassificationConfig',
+    CAST('{"enabled": true, "conflictResolution": "highest_priority", "minimumConfidence": 0.6, "requireExplicitMatch": true}' AS JSON)
+)
+WHERE JSON_VALUE(json, '$.name' RETURNING CHAR) = 'PII'
+  AND JSON_EXTRACT(json, '$.autoClassificationConfig.enabled') IS NULL;
+
+-- Fix PII tags autoClassificationEnabled (issue #27910)
+UPDATE tag
+SET json = JSON_SET(json, '$.autoClassificationEnabled', CAST('true' AS JSON))
+WHERE JSON_VALUE(json, '$.classification.name' RETURNING CHAR) = 'PII'
+  AND JSON_VALUE(json, '$.name' RETURNING CHAR) IN ('NonSensitive', 'Sensitive')
+  AND (
+    JSON_EXTRACT(json, '$.autoClassificationEnabled') IS NULL
+    OR JSON_EXTRACT(json, '$.autoClassificationEnabled') = false
+  );