package/uclibc: bump to 1.0.47

Fixes riscv port. NPTL/TLS fixed. C++ applications now working.
Added explicit_bzero and reallocarray.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
2 files changed