Revert "fix(icon): verify the icon loads in the lifecycle (#1278)"

This reverts commit 7f7f346.

src/components/icon/icon.tsx

@@ -12,7 +12,6 @@ export class Icon {
  private io?: IntersectionObserver;
  private iconName: string | null = null;
  private inheritedAttributes: { [k: string]: any } = {};
- private didLoadIcon = false;
 
  @Element() el!: HTMLElement;
 
@@ -95,18 +94,6 @@ export class Icon {
  });
  }
 
- componentDidLoad() {
- /**
- * Addresses an Angular issue where property values are assigned after the 'connectedCallback' but prior to the registration of watchers.
- * This enhancement ensures the loading of an icon when the component has finished rendering and the icon has yet to apply the SVG data.
- * This modification pertains to the usage of Angular's binding syntax:
- * `<ion-icon [name]="myIconName"></ion-icon>`
- */
- if (!this.didLoadIcon) {
- this.loadIcon();
- }
- }
-
  disconnectedCallback() {
  if (this.io) {
  this.io.disconnect();
@@ -151,7 +138,6 @@ export class Icon {
  // async if it hasn't been loaded
  getSvgContent(url, this.sanitize).then(() => (this.svgContent = ioniconContent.get(url)));
  }
- this.didLoadIcon = true;
  }
  }