using devtool 14

Author: sandeepgupta12

.ci/docker/manywheel/Dockerfile_ppc64le

@@ -7,7 +7,7 @@ ENV LANGUAGE=C.UTF-8
 
 # there is a bugfix in gcc >= 14 for precompiled headers and s390x vectorization interaction.
 # with earlier gcc versions test/inductor/test_cpu_cpp_wrapper.py will fail.
-ARG DEVTOOLSET_VERSION=13
+ARG DEVTOOLSET_VERSION=14
 # Installed needed OS packages. This is to support all
 # the binary builds (torch, vision, audio, text, data)
 RUN yum -y install epel-release