Secrets: Refactor data_key_id out of the encoded secure value payload (#111852)

* everything compiles

* tests pass

* remove file included by accident

* add entry to gitignore

* some scaffolding for the migration executor

* remove file

* implement and test the migration

* use xkube.Namespace in our interfaces

* add todo

* update wire deps

* add some logs

* fix wire dependency ordering

* create tests to validate error conditions during migrations

pkg/storage/secret/encryption/testdata/sqlite--encrypted_value_update-update.sql

@@ -2,6 +2,7 @@ UPDATE
   "secret_encrypted_value"
 SET
   "encrypted_data" = '[115 101 99 114 101 116]',
+  "data_key_id" = 'test-data-key-id',
   "updated" = 5679
 WHERE 
   "namespace" = 'ns' AND