Secrets manager: create secure value using the active keeper (#114039)

* Secrets manager: create secure value using the active keeper

* SecureValueService.Update: fetch secure value from db to get the keeper

* fix keeper_store_test.go

* SecureValueService: fix bug in update where the current version keeper wasn't being passed to the createNewVersion method

* make gofmt

* remove outdated test

* update TestModel

* undo enterprise_imports changes

* use xkube.Namespace

* migrator: set secret_secure_value.keeper to 'system' when the column is null

* indent cue

* fix tests

* fix enterprise imports

* properly fix enterprise imports

* make update-workspace

* go mod tidy

---------

Co-authored-by: Matheus Macabu <macabu.matheus@gmail.com>

pkg/storage/secret/metadata/data/keeper_read_active.sql

@@ -0,0 +1,20 @@
+SELECT
+  {{ .Ident "guid" }},
+  {{ .Ident "name" }},
+  {{ .Ident "namespace" }},
+  {{ .Ident "annotations" }},
+  {{ .Ident "labels" }},
+  {{ .Ident "created" }},
+  {{ .Ident "created_by" }},
+  {{ .Ident "updated" }},
+  {{ .Ident "updated_by" }},
+  {{ .Ident "description" }},
+  {{ .Ident "type" }},
+  {{ .Ident "payload" }}
+FROM
+  {{ .Ident "secret_keeper" }}
+WHERE 
+  {{ .Ident "namespace" }} = {{ .Arg .Namespace }} AND
+  {{ .Ident "active" }} = true
+LIMIT 1
+;