chore: add libp2p/crypto to prod dep (#149)

Author: mpetrunic

package.json

@@ -66,6 +66,7 @@
     "prepublish": "npm run build"
   },
   "dependencies": {
+    "@libp2p/crypto": "^0.22.9",
     "@libp2p/interfaces": "^1.3.14",
     "@libp2p/logger": "^1.1.2",
     "@libp2p/peer-collections": "^1.0.0",
@@ -83,7 +84,6 @@
     "uint8arrays": "^3.0.0"
   },
   "devDependencies": {
-    "@libp2p/crypto": "^0.22.9",
     "@libp2p/peer-id-factory": "^1.0.8",
     "aegir": "^37.0.11",
     "benchmark": "^2.1.4",