Update dependency prettier to v3 (#17215)

* Update dependency prettier to v3

* Update config and remove .prettierignore

* Reformat

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Steve Repsher <steverep@users.noreply.github.com>

src/panels/config/helpers/forms/ha-input_button-form.ts

@@ -31,10 +31,11 @@ class HaInputButtonForm extends LitElement {
   }
 
   public focus() {
-    this.updateComplete.then(() =>
-      (
-        this.shadowRoot?.querySelector("[dialogInitialFocus]") as HTMLElement
-      )?.focus()
+    this.updateComplete.then(
+      () =>
+        (
+          this.shadowRoot?.querySelector("[dialogInitialFocus]") as HTMLElement
+        )?.focus()
     );
   }