chore: update deps

Author: daviddias

package.json

@@ -44,8 +44,8 @@
     "chai": "^4.1.2",
     "dirty-chai": "^2.0.1",
     "ipfs": "~0.28.2",
-    "ipfs-block-service": "~0.13.0",
-    "ipfs-repo": "~0.18.7",
+    "ipfs-block-service": "~0.14.0",
+    "ipfs-repo": "~0.19.0",
     "ncp": "^2.0.0",
     "pre-commit": "^1.2.2",
     "pull-generate": "^2.2.0",