Cleanup new ha-config (#5906)

Remove changedProps check as its always true.

src/panels/config/automation/ha-config-automation.ts

@@ -76,7 +76,7 @@ class HaConfigAutomation extends HassRouterPage {
     if (this.hass) {
       if (!pageEl.automations || !changedProps) {
         pageEl.automations = this._getAutomations(this.hass.states);
-      } else if (changedProps && changedProps.has("hass")) {
+      } else if (changedProps.has("hass")) {
         this._debouncedUpdateAutomations(pageEl);
       }
     }

src/panels/config/scene/ha-config-scene.ts

@@ -68,7 +68,7 @@ class HaConfigScene extends HassRouterPage {
     if (this.hass) {
       if (!pageEl.scenes || !changedProps) {
         pageEl.scenes = this._getScenes(this.hass.states);
-      } else if (changedProps && changedProps.has("hass")) {
+      } else if (changedProps.has("hass")) {
         this._debouncedUpdateScenes(pageEl);
       }
     }

src/panels/config/script/ha-config-script.ts

@@ -73,7 +73,7 @@ class HaConfigScript extends HassRouterPage {
     if (this.hass) {
       if (!pageEl.scripts || !changedProps) {
         pageEl.scripts = this._getScripts(this.hass.states);
-      } else if (changedProps && changedProps.has("hass")) {
+      } else if (changedProps.has("hass")) {
         this._debouncedUpdateScripts(pageEl);
       }
     }