feat(icons): add search-error icon (#3292)

* feat(icons): add `search-error` icon

* Update icons/search-error.svg

Co-authored-by: Jakob Guddas <github@jguddas.de>

* Update icons/search-error.json

Co-authored-by: Jakob Guddas <github@jguddas.de>

* chore(icons): rename `search-error` to `search-alert`

* Fix indentation contributors in search-alert.json

* Format code

---------

Co-authored-by: Jakob Guddas <github@jguddas.de>
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

icons/search-alert.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "colebemis",
+    "ericfennis",
+    "jguddas",
+    "Veatec22"
+  ],
+  "tags": [
+    "find",
+    "scan",
+    "magnifier",
+    "magnifying glass",
+    "stop",
+    "warning",
+    "alert",
+    "error",
+    "anomaly",
+    "lens"
+  ],
+  "categories": [
+    "text",
+    "social"
+  ]
+}

icons/search-alert.svg

@@ -0,0 +1,16 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <circle cx="11" cy="11" r="8" />
+  <path d="m21 21-4.3-4.3" />
+  <path d="M11 7v4" />
+  <path d="M11 15h.01" />
+</svg>