Add shield-slash icon

icons/shield-slash.json

@@ -0,0 +1,70 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": ["danielbayley"],
+  "tags": [
+    "unshielded",
+    "cybersecurity",
+    "insecure",
+    "unsecured",
+    "safety",
+    "unsafe",
+    "protection",
+    "unprotected",
+    "guardian",
+    "unguarded",
+    "unarmored",
+    "unarmoured",
+    "defenseless",
+    "defenceless",
+    "undefended",
+    "defender",
+    "blocked",
+    "stopped",
+    "intercepted",
+    "interception",
+    "saved",
+    "thwarted",
+    "threat",
+    "prevention",
+    "unprevented",
+    "antivirus",
+    "vigilance",
+    "vigilant",
+    "detection",
+    "detected",
+    "scanned",
+    "found",
+    "exploit",
+    "vulnerability",
+    "vulnerable",
+    "weakness",
+    "infection",
+    "infected",
+    "comprimised",
+    "data leak",
+    "audited",
+    "admin",
+    "verification",
+    "unverified",
+    "uncertified",
+    "cancel",
+    "error",
+    "crest",
+    "bravery",
+    "attacked",
+    "damaged",
+    "injured",
+    "hit",
+    "expired",
+    "eliminated",
+    "disabled",
+    "inactive",
+    "/"
+  ],
+  "categories": [
+    "account",
+    "security",
+    "development",
+    "gaming"
+  ]
+}

icons/shield-slash.svg

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+<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"
+>
+  <path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10" />
+  <path d="m14.5 9-5 5" />
+</svg>