[mimesniff] Update legacy OTF essence whatwg/mimesniff@1e18dd2

Author: triple-underscore

mimesniff-ja.html

@@ -148,8 +148,8 @@
 
 ●●options
 
-spec_date:2025-07-24
-trans_update:2024-07-25
+spec_date:2025-07-28
+trans_update:2024-07-30
 source_checked:230717
 spec_status:LS
 original_url:https://mimesniff.spec.whatwg.org/
@@ -615,7 +615,7 @@
 
 Commits:
 	<a href="https://github.com/whatwg/mimesniff/commits">GitHub whatwg/mimesniff/commits</a>
-	<a href="https://mimesniff.spec.whatwg.org/commit-snapshots/4b489c0978ed897ef6973d6562759e2bbe0465df/" id="commit-snapshot-link">Snapshot as of this commit</a>
+	<a href="https://mimesniff.spec.whatwg.org/commit-snapshots/1e18dd2c442d3fa249c80c4aaa778e9053ba1477/" id="commit-snapshot-link">Snapshot as of this commit</a>
 	<a href="https://twitter.com/mimesniff">@mimesniff</a>
 
 Tests:
@@ -1645,7 +1645,7 @@ <h3 title="MIME type groups">4.6. ~MIME型の~group分け</h3>
 </p>
 
 <ul><li>`application/font-cff^l
-</li><li>`application/font-off^l
+</li><li>`application/font-otf^l
 </li><li>`application/font-sfnt^l
 </li><li>`application/font-ttf^l
 </li><li>`application/font-woff^l