Merge pull request #303728 from Kupac/fix_coMethDMR

rPackages.coMethDMR: skip load test

pkgs/development/r-modules/default.nix

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     "PhIPData" # tries to download something from a DB
     "pbdMPI"   # tries to run MPI processes
     "data_table" # fails to rename shared library before check
+    "coMethDMR" # tries to connect to ExperimentHub
     "multiMiR" # tries to connect to DB
   ];