chore(deps): lock file maintenance (#2507)

* chore(deps): lock file maintenance

[skip netlify]

* chore(deps): lock file maintenance

* style: fix stylelint errors

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: ylemkimon <mail@ylem.kim>

src/katex.less

@@ -29,8 +29,8 @@
     }
 
     .katex-mathml {
-        // Accessibility hack to only show to screen readers
-        // Found at: http://a11yproject.com/posts/how-to-hide-content/
+        /* Accessibility hack to only show to screen readers
+         Found at: http://a11yproject.com/posts/how-to-hide-content/ */
         position: absolute;
         clip: rect(1px, 1px, 1px, 1px);
         padding: 0;
@@ -318,8 +318,8 @@
 
     .sqrt {
         > .root {
-            // These values are taken from the definition of `\r@@t`,
-            // `\mkern 5mu` and `\mkern -10mu`.
+            /* These values are taken from the definition of `\r@@t`,
+             `\mkern 5mu` and `\mkern -10mu`. */
             margin-left: 5*@mu;
             margin-right: -10*@mu;
         }