fix: remove deprecated xlink usages (antfu-collective#79)

src/processing/svg.ts

@@ -1,7 +1,7 @@
 import type { BadgePreset, Sponsor, SponsorkitRenderOptions, Sponsorship } from '../types'
 
 export function genSvgImage(x: number, y: number, size: number, url: string) {
-  return `<image x="${x}" y="${y}" width="${size}" height="${size}" xlink:href="${url}"/>`
+  return `<image x="${x}" y="${y}" width="${size}" height="${size}" href="${url}"/>`
 }
 
 export function generateBadge(
@@ -29,7 +29,7 @@ export function generateBadge(
       : sponsor.avatarUrlHighRes
   ) || sponsor.avatarUrl
 
-  return `<a ${url ? `xlink:href="${url}" ` : ''}class="${preset.classes || 'sponsorkit-link'}" target="_blank" id="${login}">
+  return `<a ${url ? `href="${url}" ` : ''}class="${preset.classes || 'sponsorkit-link'}" target="_blank" id="${login}">
   ${preset.name
 ? `<text x="${x + size / 2}" y="${y + size + 18}" text-anchor="middle" class="${preset.name.classes || 'sponsorkit-name'}" fill="${preset.name.color || 'currentColor'}">${encodeHtmlEntities(name)}</text>
   `
@@ -88,7 +88,7 @@ export class SvgComposer {
   }
 
   generateSvg() {
-    return `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 ${this.config.width} ${this.height}" width="${this.config.width}" height="${this.height}">
+    return `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 ${this.config.width} ${this.height}" width="${this.config.width}" height="${this.height}">
 <!-- Generated by https://github.com/antfu/sponsorskit -->
 <style>${this.config.svgInlineCSS}</style>
 ${this.body}