Bump version to v1.15.2

Author: esphomebot

esphome-beta/config.json

@@ -42,6 +42,6 @@
   "stage": "experimental",
   "startup": "application",
   "url": "https://beta.esphome.io/",
-  "version": "1.15.1",
+  "version": "1.15.2",
   "webui": "http://[HOST]:[PORT:6052]"
 }

esphome/config.json

@@ -42,6 +42,6 @@
   "stage": "stable",
   "startup": "application",
   "url": "https://esphome.io/",
-  "version": "1.15.1",
+  "version": "1.15.2",
   "webui": "http://[HOST]:[PORT:6052]"
 }

template/config.yaml

@@ -56,7 +56,7 @@ esphome-beta:
   <<: *base
   directory: esphome-beta
   name: ESPHome (beta)
-  version: '1.15.1'  # BETA
+  version: '1.15.2'  # BETA
   slug: esphome-beta
   description: "Beta version of ESPHome Hass.io add-on."
   url: https://beta.esphome.io/
@@ -68,7 +68,7 @@ esphome-stable:
   <<: *base
   directory: esphome
   name: ESPHome
-  version: '1.15.1'  # STABLE
+  version: '1.15.2'  # STABLE
   slug: esphome
   description: "ESPHome Hass.io add-on for intelligently managing all your ESP8266/ESP32 devices."
   image: esphome/esphome-hassio-{arch}