Generator: Update SDK /services/loadbalancer (#551)

* Generate loadbalancer

* update changelogs

* Update version

Co-authored-by: João Palet <joao.palet@outlook.com>

* Update services/loadbalancer/CHANGELOG.md

Co-authored-by: João Palet <joao.palet@outlook.com>

* add lb changes to main changelog

---------

Co-authored-by: Gökçe Gök Klingel <goekce.goek_klingel@mail.schwarz>
Co-authored-by: GokceGK <161626272+GokceGK@users.noreply.github.com>
Co-authored-by: João Palet <joao.palet@outlook.com>

Author: 3 people

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## Release (2024-XX-XX)
 
+- `loadbalancer`: [v0.13.0](services/loadbalancer/CHANGELOG.md#v0130-2024-XX-XX)
+  - **Feature:** `LoadBalancer`, `CreateLoadBalancerPayload` and `UpdateLoadBalancerPayload` have a new field `PlanId`
 - `authorization`: [v0.4.0](services/secretsmanager/CHANGELOG.md#v080-2024-06-04) 
   - **Feature:** New method `ListUserPermissions`
 - `secretsmanager`: [v0.8.0](services/secretsmanager/CHANGELOG.md#v080-2024-05-23)

services/loadbalancer/CHANGELOG.md

@@ -1,3 +1,7 @@
+## v0.13.0 (2024-XX-XX)
+
+- **Feature:** `LoadBalancer`, `CreateLoadBalancerPayload` and `UpdateLoadBalancerPayload` have a new field `PlanId`
+
 ## v0.12.0 (2024-04-12)
 
 - **Feature:** Set `config.ContextHTTPRequest` in `Execute` methods