[RemoteUtil] Fix output from Windows SSH commands (#90)

Adds an ArchType argument to many RemoteUtil methods, which is used to
replace -tt (forced pseudo-TTY allocation) by -T (no pseudo-TTY
allocation). The -tt option adds tons of ANSI escape sequences to the
output and makes it unparsable, even after removing the sequences, as
some sequences like "delete the last X characters" are not honoured.

An exception is BuildProcessStartInfoForSshPortForward, where
replacing -tt by -T would make the port forwarding process exit
immediately.

cdc_rsync/BUILD

@@ -179,6 +179,7 @@ cc_library(
     srcs = ["server_arch.cc"],
     hdrs = ["server_arch.h"],
     deps = [
+        "//common:ansi_filter",
         "//common:arch_type",
         "//common:path",
         "//common:remote_util",