fix(icons): changed ghost icon (#3533)

* Updated icons/ghost.svg

* Updated icons/ghost.json

* Update icons/ghost.json

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* Update ghost.svg

* Apply suggestion from @karsa-mistmere

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>
Co-authored-by: Karsa <contact@karsa.org>

icons/ghost.json

@@ -2,10 +2,26 @@
   "$schema": "../icon.schema.json",
   "contributors": [
     "mittalyashu",
-    "ericfennis"
+    "ericfennis",
+    "jguddas"
+  ],
+  "use-cases": [
+    "Representing Halloween themes in seasonal content",
+    "Indicating spooky or haunted themes",
+    "Marking invisible or hidden states in playful UIs",
+    "Showing ghosts or spirits in arcade-style games"
   ],
-  "use-cases": [],
   "tags": [
+    "spirit",
+    "haunt",
+    "specter",
+    "apparition",
+    "wraith",
+    "shade",
+    "phantom",
+    "entity",
+    "shadow",
+    "silhouette",
     "pac-man",
     "spooky"
   ],

icons/ghost.svg

@@ -9,7 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <path d="M9 10h.01" />
-  <path d="M15 10h.01" />
-  <path d="M12 2a8 8 0 0 0-8 8v12l3-3 2.5 2.5L12 19l2.5 2.5L17 19l3 3V10a8 8 0 0 0-8-8z" />
+  <path d="M15 10v1" />
+  <path d="M7.528 20.472a1.6 1.6 0 012.277 0l1.057 1.056a1.6 1.6 0 002.276 0l1.057-1.056a1.6 1.6 0 012.277 0l1.114 1.114a1.4 1.4 0 002.414-1V10a8 8 0 00-16 0v10.586a1.4 1.4 0 002.414 1z" />
+  <path d="M9 10v1" />
 </svg>