Cleanup and simplify containers and charts (#531)

* move truecharts containers to k8s-at-home

* Chart.yaml cleanup

* bump patch versions

charts/stable/esphome/Chart.yaml

@@ -7,7 +7,7 @@ dependencies:
 deprecated: false
 description: ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful
   configuration files and control them remotely through Home Automation systems.
-home: https://github.com/truecharts/apps/tree/master/stable/esphome
+home: https://github.com/truecharts/apps/tree/master/charts/stable/esphome
 icon: https://esphome.io/_images/logo.svg
 keywords:
 - esphome
@@ -21,10 +21,7 @@ maintainers:
   url: truecharts.org
 name: esphome
 sources:
-- https://github.com/truecharts/apps/tree/master/stable/esphome
-- https://github.com/k8s-at-home/charts/tree/master/charts/esphome
 - https://github.com/esphome/esphome
 - https://hub.docker.com/u/esphome
 type: application
-upstream_version: 4.3.1
-version: 5.2.0
+version: 5.2.1