fix: ipfs-repo is not a devDependency

Author: dryajov

package.json

@@ -70,6 +70,7 @@
     "hapi": "^16.6.2",
     "hat": "0.0.3",
     "ipfs-api": "^17.2.5",
+    "ipfs-repo": "^0.18.5",
     "joi": "^13.0.2",
     "lodash.clone": "^4.5.0",
     "lodash.defaultsdeep": "^4.6.0",
@@ -91,7 +92,6 @@
     "dirty-chai": "^2.0.1",
     "go-ipfs-dep": "0.4.13",
     "ipfs": "^0.27.5",
-    "ipfs-repo": "^0.18.5",
     "is-running": "1.0.5",
     "mkdirp": "^0.5.1",
     "pre-commit": "^1.2.2",