fix(data): fix data/slides.json path for deployment

data/slides.json

@@ -1 +1 @@
-[{"link":"careershowtalk.html","title":"Career Show talk"},{"link":"how-os-changed-my-life.html","title":"How Open Source changed my life - Muhammad Ahsan Ayaz"},{"link":"monorepos-with-nx.html","title":"From Patchwork to Picasso: Refactoring 80+ Angular projects and what went wrong"},{"link":"optimizing-angular-apps-like-a-pro.html","title":"Optimizing Angular apps like a PRO"},{"link":"ui-for-backenders.html","title":"UI for Backenders"},{"link":"web-dev-basics/index.html","title":"Slides - Code with Ahsan"},{"link":"wisdom-perfection-and-crafting-excellence-at-work.html","title":"Wisdom, Perfection, and crafting Excellence at Work"},{"link":"you-dont-see-me-as-a-dev.html","title":"I am a Developer, you don't see me"}]
+[{"link":"careershowtalk.html","title":"Career Show talk"},{"link":"how-os-changed-my-life.html","title":"How Open Source changed my life - Muhammad Ahsan Ayaz"},{"link":"monorepos-with-nx.html","title":"From Patchwork to Picasso: Refactoring 80+ Angular projects and what went wrong"},{"link":"optimizing-angular-apps-like-a-pro.html","title":"Optimizing Angular apps like a PRO"},{"link":"ui-for-backenders.html","title":"UI for Backenders"},{"link":"web-dev-basics\\index.html","title":"Slides - Code with Ahsan"},{"link":"wisdom-perfection-and-crafting-excellence-at-work.html","title":"Wisdom, Perfection, and crafting Excellence at Work"},{"link":"you-dont-see-me-as-a-dev.html","title":"I am a Developer, you don't see me"}]

gulpfile.js

@@ -305,8 +305,7 @@ gulp.task(
 );
 
 gulp.task('copy-data', () => {
-  return gulp.src('./data/**/*')
-    .pipe(gulp.dest('./dist/data'));
+  return gulp.src('./data/**/*').pipe(gulp.dest('./data'));
 });
 
 gulp.task('build', gulp.parallel('js', 'css', 'plugins', 'copy-data'));