contrib: update opendht

GitLab: #1123
Change-Id: I4d72e89adc4ab946b3a058d3523179554d13ffcf

contrib/src/opendht/SHA512SUMS

-d6927667242ab5ca80f04995c4ba9c4f8fa24a2ff1dea5b3d4afa2943077c94ce0f97ad9b7c269cfe58df32709acc89ba648faff0a43ed0099b5a8c857e25d87  opendht-b0fa19d6f8a5f6af884b278f4351e5733c6a99e2.tar.gz
-5598c715ef2c14a1a12a9c7ca22628ea1a376573aefae90ca31801f3eea945ee3ca5c25ec0dc5935f55daef616de8bd14a814cfcb6e460e6401ae87c5aaf5046  opendht-9bd957da48d6bd2887203d5252afd2f26fd31c3f.tar.gz
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+b01ec72d91036ab7f3ac95ebe9b2a9ee16508c4a967fcbeadb7b7ec1ca10d5c0fc1edbf2260e89b16687160c471c76e6bf827f3968c28c9d648973f69110f0c7  opendht-c2d8b19380230e0e6a4f62c381978a00b3c99db2.tar.gz
\ No newline at end of file

contrib/src/opendht/package.json

 {
     "name": "opendht",
-    "version": "b0fa19d6f8a5f6af884b278f4351e5733c6a99e2",
+    "version": "c2d8b19380230e0e6a4f62c381978a00b3c99db2",
     "url": "https://github.com/savoirfairelinux/opendht/archive/__VERSION__.tar.gz",
     "deps": [
         "argon2",

contrib/src/opendht/rules.mak

 # OPENDHT
-OPENDHT_VERSION := 9bd957da48d6bd2887203d5252afd2f26fd31c3f
+OPENDHT_VERSION := c2d8b19380230e0e6a4f62c381978a00b3c99db2
 OPENDHT_URL := https://github.com/savoirfairelinux/opendht/archive/$(OPENDHT_VERSION).tar.gz
 
 PKGS += opendht