Process: Remove no-op calls to setTimeoutS()

The timeout is only used with runBlocking(), otherwise it's no-op.

Change-Id: I7d81e4a73c7182bd19c435c112a2d64c3f40ba2e
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/git/gitclient.cpp

@@ -3476,7 +3476,6 @@ QFuture<QVersionNumber> GitClient::gitVersion() const
             proc->deleteLater();
         });
 
-        proc->setTimeoutS(vcsTimeoutS());
         proc->setEnvironment(processEnvironment());
         proc->setCommand({newGitBinary, {"--version"}});
         proc->start();