chore: update impl status for nim

data/implementations/discovery.json

@@ -149,7 +149,7 @@
           "status": "Missing"
         },
         "Nim": {
-          "status": "Unstable",
+          "status": "Done",
           "url": "https://github.com/status-im/nim-libp2p/blob/unstable/libp2p/protocols/rendezvous.nim"
         },
         "C++": {

data/implementations/nat_traversal.json

@@ -67,7 +67,7 @@
           "url": "https://github.com/libp2p/js-libp2p/tree/master/packages/libp2p/src/autonat"
         },
         "Nim": {
-          "status": "Unstable",
+          "status": "Usable",
           "url": "https://github.com/status-im/nim-libp2p/blob/unstable/libp2p/protocols/connectivity/autonat.nim"
         },
         "C++": {
@@ -114,7 +114,8 @@
           "url": "https://github.com/libp2p/js-libp2p/tree/master/packages/transport-webrtc"
         },
         "Nim": {
-          "status": "Missing"
+          "status": "Done",
+          "url": "https://github.com/vacp2p/nim-libp2p/tree/master/libp2p/protocols/connectivity/dcutr"
         },
         "C++": {
           "status": "Missing"

data/implementations/stream_muxers.json

@@ -23,7 +23,7 @@
           "url": "https://github.com/Chainsafe/js-libp2p-yamux"
         },
         "Nim": {
-          "status": "Usable",
+          "status": "Done",
           "url": "https://github.com/status-im/nim-libp2p/blob/unstable/libp2p/muxers/yamux/yamux.nim"
         },
         "C++": {

data/implementations/transports.json

@@ -69,7 +69,8 @@
           "status": "Unimplementable"
         },
         "Nim": {
-          "status": "Missing"
+          "status": "Usable",
+          "url": "https://github.com/vacp2p/nim-libp2p/blob/master/libp2p/transports/quictransport.nim"
         },
         "C++": {
           "status": "Missing"