fix(index): corrected HTML structure for accessibility

Author: lzwjava

index.html

@@ -72,7 +72,7 @@
 <footer class="site-footer">
   <span class="site-footer-credits">
     Powered by <a href="https://jekyllrb.com/">Jekyll</a><br>
-    Driven by <a href="https://deepseek.com/">DeepSeek</a><br>
+    Ignited by <a href="https://deepseek.com/">DeepSeek</a><br>
     Updated at <a href="https://github.com/lzwjava/lzwjava.github.io/commit/{{ site.release }}">{{ site.release | slice: 0, 6 }}</a><br>
     Copyright©2010－{{ site.time | date: "%Y" }}
   </span>