feat: allow passing a http.Agent to the grpc client (#3477)

Follows on from #3474 and allows using http.Agents with node.js to
control the behaviour of the underlying node http client.

package.json

@@ -53,7 +53,7 @@
   "dependencies": {
     "any-signal": "^2.0.0",
     "bignumber.js": "^9.0.0",
-    "cids": "^1.0.0",
+    "cids": "^1.1.5",
     "debug": "^4.1.1",
     "form-data": "^3.0.0",
     "ipfs-core-utils": "^0.5.4",

src/dag/put.js

@@ -28,7 +28,6 @@ module.exports = configure((api, opts) => {
       const cid = new CID(options.cid)
       encodingOptions = {
         ...options,
-        // @ts-expect-error - https://github.com/multiformats/js-cid/pull/138
         format: multicodec.getName(cid.code),
         hashAlg: multihash.decode(cid.multihash).name
       }

test/node/agent.js

@@ -82,6 +82,11 @@ describe('agent', function () {
 
         break
       }
+
+      if (i === 4) {
+        // should have first two responses by now
+        expect(responses).to.have.lengthOf(2)
+      }
     }
 
     // wait for the final request to arrive