[net] Fixes a memory leak in TSocket::SendProcessIDs (ROOT-6892)
[net] Fixes a memory leak in TSocket::SendProcessIDs (ROOT-6892)

root-mirror/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root,root-mirror/root,root-mirror/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root,olifre/root,olifre/root,olifre/root,root-mirror/root,root-mirror/root,olifre/root,olifre/root,root-mirror/root,olifre/root