updated docker file

Author: sandeepgupta12

.github/workflows/Dockerfile.ppc64le

@@ -4,11 +4,10 @@ FROM registry.access.redhat.com/ubi9/ubi:9.3
 # Install necessary dependencies
 RUN dnf install -y \
     https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm && \
-    dnf install -y git cmake ninja-build gcc-toolset-13 rust cargo \
+    dnf install -y git cmake ninja-build gcc-c++ rust cargo \
     python3 python3-devel && \
     dnf clean all
 
-RUN source /opt/rh/gcc-toolset-13/enable
 # Set Python and pip aliases to use Python 3.9
 RUN ln -sf /usr/bin/python3 /usr/bin/python && \
     ln -sf /usr/bin/pip3 /usr/bin/pip