Disable test_rebind.sh on Windows

src/test/test_rebind.sh

@@ -2,6 +2,14 @@
 
 set -x
 
+UNAME_OS=`uname -s | cut -d_ -f1`
+if test "$UNAME_OS" = 'CYGWIN' || \
+   test "$UNAME_OS" = 'MSYS' || \
+   test "$UNAME_OS" = 'MINGW'; then
+  echo "This test is disabled on Windows CI, as it requires firewall examptions. Skipping." >&2
+  exit 77
+fi
+
 exitcode=0
 
 "${PYTHON:-python}" "${abs_top_srcdir:-.}/src/test/test_rebind.py" "${TESTING_TOR_BINARY}" || exitcode=1