boost: updating to 1.55.0

boost: updating to 1.55.0

When updating to 1.55.0, the backport patches for recent versions of
glibc and linking boost-thread to boost-atomic were removed, as they
have been added to the current version.
Although the arm-intrinsics.patch is reported with Status: Backport,
it was not merged to version 1.55.0 yet.

The boost recipe for 1.55.0 was tested intensively for the different
qemu machines with the meta-ros layer, which uses boost in various
recipes. During the compilation, no errors were discovered.

(From OE-Core rev: e0bc74e14f7ad67ff85959ce7c0a111d05ac7f2f)

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>