Revert "[CSL-541] Set tcpKeepAlive = True"
Revert "[CSL-541] Set tcpKeepAlive = True"

This reverts commit 68d023842f751e45294a47fa2b6abdfc1184ef4d.

input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/pos-haskell-prototype